| 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 | $119.75 | 12.331% | $134.5164 | $134.52 | $134.50 | $134.50 |
| Purchase #2 | $170.59 | 4.264% | $177.864 | $177.86 | $177.85 | $177.90 |
| Purchase #3 | $167.57 | 6.209% | $177.9744 | $177.97 | $177.95 | $178.00 |
| Purchase #4 | $136.53 | 8.543% | $148.1938 | $148.19 | $148.20 | $148.20 |
| Purchase #5 | $156.51 | 9.153% | $170.8354 | $170.84 | $170.85 | $170.80 |
| Purchase #6 | $27.62 | 13.151% | $31.2523 | $31.25 | $31.25 | $31.30 |
| Purchase #7 | $44.75 | 11.829% | $50.0435 | $50.04 | $50.05 | $50.00 |
| 7 purchase totals = | $823.32 | $890.6798 | $890.67 | $890.65 | $890.70 | |