| 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 | $151.93 | 13.701% | $172.7459 | $172.75 | $172.75 | $172.70 |
| Purchase #2 | $199.68 | 13.545% | $226.7267 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $186.65 | 5.280% | $196.5051 | $196.51 | $196.50 | $196.50 |
| Purchase #4 | $158.27 | 12.825% | $178.5681 | $178.57 | $178.55 | $178.60 |
| Purchase #5 | $59.41 | 5.754% | $62.8285 | $62.83 | $62.85 | $62.80 |
| Purchase #6 | $33.72 | 13.110% | $38.1407 | $38.14 | $38.15 | $38.10 |
| Purchase #7 | $111.70 | 8.493% | $121.1867 | $121.19 | $121.20 | $121.20 |
| 7 purchase totals = | $901.36 | $996.7017 | $996.72 | $996.75 | $996.60 | |