| 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 | $153.27 | 4.171% | $159.6629 | $159.66 | $159.65 | $159.70 |
| Purchase #2 | $168.34 | 10.335% | $185.7379 | $185.74 | $185.75 | $185.70 |
| Purchase #3 | $204.31 | 4.444% | $213.3895 | $213.39 | $213.40 | $213.40 |
| Purchase #4 | $193.46 | 9.316% | $211.4827 | $211.48 | $211.50 | $211.50 |
| Purchase #5 | $27.29 | 7.561% | $29.3534 | $29.35 | $29.35 | $29.40 |
| Purchase #6 | $98.53 | 9.512% | $107.9022 | $107.90 | $107.90 | $107.90 |
| Purchase #7 | $81.63 | 9.817% | $89.6436 | $89.64 | $89.65 | $89.60 |
| 7 purchase totals = | $926.83 | $997.1722 | $997.16 | $997.20 | $997.20 | |