| 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 | $165.77 | 7.531% | $178.2541 | $178.25 | $178.25 | $178.30 |
| Purchase #2 | $50.57 | 6.602% | $53.9086 | $53.91 | $53.90 | $53.90 |
| Purchase #3 | $186.41 | 13.253% | $211.1149 | $211.11 | $211.10 | $211.10 |
| Purchase #4 | $73.31 | 6.651% | $78.1858 | $78.19 | $78.20 | $78.20 |
| Purchase #5 | $219.30 | 10.119% | $241.491 | $241.49 | $241.50 | $241.50 |
| Purchase #6 | $156.36 | 8.594% | $169.7976 | $169.80 | $169.80 | $169.80 |
| Purchase #7 | $92.86 | 4.806% | $97.3229 | $97.32 | $97.30 | $97.30 |
| 7 purchase totals = | $944.58 | $1,030.0749 | $1,030.07 | $1,030.05 | $1,030.10 | |