| 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 | $90.50 | 12.504% | $101.8161 | $101.82 | $101.80 | $101.80 |
| Purchase #2 | $142.28 | 6.796% | $151.9493 | $151.95 | $151.95 | $151.90 |
| Purchase #3 | $16.55 | 5.383% | $17.4409 | $17.44 | $17.45 | $17.40 |
| Purchase #4 | $37.84 | 5.154% | $39.7903 | $39.79 | $39.80 | $39.80 |
| Purchase #5 | $7.48 | 7.511% | $8.0418 | $8.04 | $8.05 | $8.00 |
| Purchase #6 | $155.55 | 9.837% | $170.8515 | $170.85 | $170.85 | $170.90 |
| Purchase #7 | $239.90 | 9.660% | $263.0743 | $263.07 | $263.05 | $263.10 |
| 7 purchase totals = | $690.10 | $752.9642 | $752.96 | $752.95 | $752.90 | |