| 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 | $149.55 | 5.743% | $158.1387 | $158.14 | $158.15 | $158.10 |
| Purchase #2 | $33.37 | 8.850% | $36.3232 | $36.32 | $36.30 | $36.30 |
| Purchase #3 | $208.43 | 7.265% | $223.5724 | $223.57 | $223.55 | $223.60 |
| Purchase #4 | $50.78 | 4.326% | $52.9767 | $52.98 | $53.00 | $53.00 |
| Purchase #5 | $170.72 | 10.869% | $189.2756 | $189.28 | $189.30 | $189.30 |
| Purchase #6 | $43.30 | 7.433% | $46.5185 | $46.52 | $46.50 | $46.50 |
| Purchase #7 | $14.60 | 10.243% | $16.0955 | $16.10 | $16.10 | $16.10 |
| 7 purchase totals = | $670.75 | $722.9006 | $722.91 | $722.90 | $722.90 | |