| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.32 | 10.148% | $205.2278 | $205.23 | $205.25 | $205.20 |
| Purchase #2 | $128.54 | 7.345% | $137.9813 | $137.98 | $138.00 | $138.00 |
| Purchase #3 | $124.62 | 5.699% | $131.7221 | $131.72 | $131.70 | $131.70 |
| Purchase #4 | $142.39 | 12.627% | $160.3696 | $160.37 | $160.35 | $160.40 |
| Purchase #5 | $95.44 | 7.505% | $102.6028 | $102.60 | $102.60 | $102.60 |
| Purchase #6 | $223.55 | 5.175% | $235.1187 | $235.12 | $235.10 | $235.10 |
| Purchase #7 | $182.48 | 11.516% | $203.4944 | $203.49 | $203.50 | $203.50 |
| 7 purchase totals = | $1,083.34 | $1,176.5167 | $1,176.51 | $1,176.50 | $1,176.50 | |