| 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 | $126.35 | 6.318% | $134.3328 | $134.33 | $134.35 | $134.30 |
| Purchase #2 | $153.91 | 10.528% | $170.1136 | $170.11 | $170.10 | $170.10 |
| Purchase #3 | $86.61 | 12.475% | $97.4146 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $204.95 | 12.258% | $230.0728 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $154.57 | 7.162% | $165.6403 | $165.64 | $165.65 | $165.60 |
| Purchase #6 | $102.85 | 8.113% | $111.1942 | $111.19 | $111.20 | $111.20 |
| Purchase #7 | $142.97 | 11.484% | $159.3887 | $159.39 | $159.40 | $159.40 |
| 7 purchase totals = | $972.21 | $1,068.1570 | $1,068.14 | $1,068.15 | $1,068.10 | |