| 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 | $159.89 | 6.309% | $169.9775 | $169.98 | $170.00 | $170.00 |
| Purchase #2 | $101.99 | 4.714% | $106.7978 | $106.80 | $106.80 | $106.80 |
| Purchase #3 | $71.52 | 6.679% | $76.2968 | $76.30 | $76.30 | $76.30 |
| Purchase #4 | $196.28 | 9.198% | $214.3338 | $214.33 | $214.35 | $214.30 |
| Purchase #5 | $121.70 | 12.233% | $136.5876 | $136.59 | $136.60 | $136.60 |
| Purchase #6 | $63.47 | 4.177% | $66.1211 | $66.12 | $66.10 | $66.10 |
| Purchase #7 | $206.96 | 3.152% | $213.4834 | $213.48 | $213.50 | $213.50 |
| 7 purchase totals = | $921.81 | $983.5980 | $983.60 | $983.65 | $983.60 | |