| 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 | $143.34 | 7.525% | $154.1263 | $154.13 | $154.15 | $154.10 |
| Purchase #2 | $210.47 | 9.550% | $230.5699 | $230.57 | $230.55 | $230.60 |
| Purchase #3 | $68.29 | 11.532% | $76.1652 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $48.40 | 11.829% | $54.1252 | $54.13 | $54.15 | $54.10 |
| Purchase #5 | $115.35 | 7.262% | $123.7267 | $123.73 | $123.75 | $123.70 |
| Purchase #6 | $61.99 | 3.411% | $64.1045 | $64.10 | $64.10 | $64.10 |
| Purchase #7 | $158.52 | 4.637% | $165.8706 | $165.87 | $165.85 | $165.90 |
| 7 purchase totals = | $806.36 | $868.6884 | $868.70 | $868.70 | $868.70 | |