| 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 | $64.41 | 5.333% | $67.845 | $67.85 | $67.85 | $67.80 |
| Purchase #2 | $153.44 | 3.738% | $159.1756 | $159.18 | $159.20 | $159.20 |
| Purchase #3 | $172.63 | 7.873% | $186.2212 | $186.22 | $186.20 | $186.20 |
| Purchase #4 | $203.32 | 4.430% | $212.3271 | $212.33 | $212.35 | $212.30 |
| Purchase #5 | $150.70 | 13.571% | $171.1515 | $171.15 | $171.15 | $171.20 |
| Purchase #6 | $71.49 | 7.809% | $77.0727 | $77.07 | $77.05 | $77.10 |
| Purchase #7 | $187.34 | 9.660% | $205.437 | $205.44 | $205.45 | $205.40 |
| 7 purchase totals = | $1,003.33 | $1,079.2301 | $1,079.24 | $1,079.25 | $1,079.20 | |