| 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 | $173.92 | 5.755% | $183.9291 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $104.48 | 13.695% | $118.7885 | $118.79 | $118.80 | $118.80 |
| Purchase #3 | $232.94 | 3.599% | $241.3235 | $241.32 | $241.30 | $241.30 |
| Purchase #4 | $185.53 | 4.818% | $194.4688 | $194.47 | $194.45 | $194.50 |
| Purchase #5 | $34.86 | 13.147% | $39.443 | $39.44 | $39.45 | $39.40 |
| Purchase #6 | $109.71 | 12.417% | $123.3327 | $123.33 | $123.35 | $123.30 |
| Purchase #7 | $102.75 | 5.327% | $108.2235 | $108.22 | $108.20 | $108.20 |
| 7 purchase totals = | $944.19 | $1,009.5091 | $1,009.50 | $1,009.50 | $1,009.40 | |