| 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 | $126.75 | 5.385% | $133.5755 | $133.58 | $133.60 | $133.60 |
| Purchase #2 | $29.85 | 4.769% | $31.2735 | $31.27 | $31.25 | $31.30 |
| Purchase #3 | $190.42 | 9.324% | $208.1748 | $208.17 | $208.15 | $208.20 |
| Purchase #4 | $98.99 | 8.425% | $107.3299 | $107.33 | $107.35 | $107.30 |
| Purchase #5 | $101.59 | 11.317% | $113.0869 | $113.09 | $113.10 | $113.10 |
| Purchase #6 | $61.39 | 9.184% | $67.0281 | $67.03 | $67.05 | $67.00 |
| Purchase #7 | $198.56 | 10.621% | $219.6491 | $219.65 | $219.65 | $219.60 |
| 7 purchase totals = | $807.55 | $880.1178 | $880.12 | $880.15 | $880.10 | |