| 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 | $161.27 | 7.359% | $173.1379 | $173.14 | $173.15 | $173.10 |
| Purchase #2 | $122.97 | 9.425% | $134.5599 | $134.56 | $134.55 | $134.60 |
| Purchase #3 | $147.29 | 8.198% | $159.3648 | $159.36 | $159.35 | $159.40 |
| Purchase #4 | $19.87 | 10.219% | $21.9005 | $21.90 | $21.90 | $21.90 |
| Purchase #5 | $21.32 | 6.695% | $22.7474 | $22.75 | $22.75 | $22.70 |
| Purchase #6 | $69.55 | 3.167% | $71.7526 | $71.75 | $71.75 | $71.80 |
| Purchase #7 | $226.91 | 4.163% | $236.3563 | $236.36 | $236.35 | $236.40 |
| 7 purchase totals = | $769.18 | $819.8194 | $819.82 | $819.80 | $819.90 | |