| 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 | $99.86 | 10.629% | $110.4741 | $110.47 | $110.45 | $110.50 |
| Purchase #2 | $152.53 | 9.750% | $167.4017 | $167.40 | $167.40 | $167.40 |
| Purchase #3 | $28.99 | 9.761% | $31.8197 | $31.82 | $31.80 | $31.80 |
| Purchase #4 | $163.29 | 4.323% | $170.349 | $170.35 | $170.35 | $170.30 |
| Purchase #5 | $169.66 | 7.766% | $182.8358 | $182.84 | $182.85 | $182.80 |
| Purchase #6 | $175.81 | 10.466% | $194.2103 | $194.21 | $194.20 | $194.20 |
| Purchase #7 | $207.48 | 9.200% | $226.5682 | $226.57 | $226.55 | $226.60 |
| 7 purchase totals = | $997.62 | $1,083.6588 | $1,083.66 | $1,083.60 | $1,083.60 | |