| 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 | $187.52 | 7.400% | $201.3965 | $201.40 | $201.40 | $201.40 |
| Purchase #2 | $10.75 | 5.556% | $11.3473 | $11.35 | $11.35 | $11.30 |
| Purchase #3 | $226.97 | 7.226% | $243.3709 | $243.37 | $243.35 | $243.40 |
| Purchase #4 | $105.91 | 11.521% | $118.1119 | $118.11 | $118.10 | $118.10 |
| Purchase #5 | $34.75 | 10.357% | $38.3491 | $38.35 | $38.35 | $38.30 |
| Purchase #6 | $165.46 | 4.673% | $173.1919 | $173.19 | $173.20 | $173.20 |
| Purchase #7 | $156.42 | 12.596% | $176.1227 | $176.12 | $176.10 | $176.10 |
| 7 purchase totals = | $887.78 | $961.8903 | $961.89 | $961.85 | $961.80 | |