| 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 | $194.90 | 3.469% | $201.6611 | $201.66 | $201.65 | $201.70 |
| Purchase #2 | $5.90 | 12.572% | $6.6417 | $6.64 | $6.65 | $6.60 |
| Purchase #3 | $112.37 | 12.534% | $126.4545 | $126.45 | $126.45 | $126.50 |
| Purchase #4 | $31.51 | 13.417% | $35.7377 | $35.74 | $35.75 | $35.70 |
| Purchase #5 | $237.26 | 8.811% | $258.165 | $258.17 | $258.15 | $258.20 |
| Purchase #6 | $160.48 | 12.263% | $180.1597 | $180.16 | $180.15 | $180.20 |
| Purchase #7 | $110.85 | 6.734% | $118.3146 | $118.31 | $118.30 | $118.30 |
| 7 purchase totals = | $853.27 | $927.1343 | $927.13 | $927.10 | $927.20 | |