| 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 | $114.83 | 11.278% | $127.7805 | $127.78 | $127.80 | $127.80 |
| Purchase #2 | $77.99 | 3.188% | $80.4763 | $80.48 | $80.50 | $80.50 |
| Purchase #3 | $158.61 | 7.340% | $170.252 | $170.25 | $170.25 | $170.30 |
| Purchase #4 | $8.73 | 3.127% | $9.003 | $9.00 | $9.00 | $9.00 |
| Purchase #5 | $120.29 | 5.451% | $126.847 | $126.85 | $126.85 | $126.80 |
| Purchase #6 | $68.54 | 9.739% | $75.2151 | $75.22 | $75.20 | $75.20 |
| Purchase #7 | $152.51 | 13.540% | $173.1599 | $173.16 | $173.15 | $173.20 |
| 7 purchase totals = | $701.50 | $762.7338 | $762.74 | $762.75 | $762.80 | |