| 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 | $162.98 | 4.169% | $169.7746 | $169.77 | $169.75 | $169.80 |
| Purchase #2 | $136.79 | 3.166% | $141.1208 | $141.12 | $141.10 | $141.10 |
| Purchase #3 | $41.51 | 6.584% | $44.243 | $44.24 | $44.25 | $44.20 |
| Purchase #4 | $71.34 | 13.639% | $81.0701 | $81.07 | $81.05 | $81.10 |
| Purchase #5 | $189.95 | 7.246% | $203.7138 | $203.71 | $203.70 | $203.70 |
| Purchase #6 | $111.75 | 8.202% | $120.9157 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $120.33 | 3.312% | $124.3153 | $124.32 | $124.30 | $124.30 |
| 7 purchase totals = | $834.65 | $885.1533 | $885.15 | $885.05 | $885.10 | |