| 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 | $85.61 | 7.368% | $91.9177 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $127.90 | 13.481% | $145.1422 | $145.14 | $145.15 | $145.10 |
| Purchase #3 | $131.72 | 6.536% | $140.3292 | $140.33 | $140.35 | $140.30 |
| Purchase #4 | $160.42 | 9.363% | $175.4401 | $175.44 | $175.45 | $175.40 |
| Purchase #5 | $205.99 | 3.515% | $213.2305 | $213.23 | $213.25 | $213.20 |
| Purchase #6 | $52.52 | 5.249% | $55.2768 | $55.28 | $55.30 | $55.30 |
| Purchase #7 | $152.45 | 4.669% | $159.5679 | $159.57 | $159.55 | $159.60 |
| 7 purchase totals = | $916.61 | $980.9044 | $980.91 | $980.95 | $980.80 | |