| 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 | $155.57 | 9.829% | $170.861 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $99.86 | 5.199% | $105.0517 | $105.05 | $105.05 | $105.10 |
| Purchase #3 | $229.64 | 6.304% | $244.1165 | $244.12 | $244.10 | $244.10 |
| Purchase #4 | $169.60 | 7.640% | $182.5574 | $182.56 | $182.55 | $182.60 |
| Purchase #5 | $5.77 | 12.316% | $6.4806 | $6.48 | $6.50 | $6.50 |
| Purchase #6 | $154.73 | 13.191% | $175.1404 | $175.14 | $175.15 | $175.10 |
| Purchase #7 | $166.97 | 10.334% | $184.2247 | $184.22 | $184.20 | $184.20 |
| 7 purchase totals = | $982.14 | $1,068.4323 | $1,068.43 | $1,068.40 | $1,068.50 | |