| 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 | $148.77 | 6.830% | $158.931 | $158.93 | $158.95 | $158.90 |
| Purchase #2 | $18.65 | 4.591% | $19.5062 | $19.51 | $19.50 | $19.50 |
| Purchase #3 | $37.49 | 5.354% | $39.4972 | $39.50 | $39.50 | $39.50 |
| Purchase #4 | $43.29 | 8.364% | $46.9108 | $46.91 | $46.90 | $46.90 |
| Purchase #5 | $245.77 | 7.519% | $264.2494 | $264.25 | $264.25 | $264.20 |
| Purchase #6 | $201.68 | 5.137% | $212.0403 | $212.04 | $212.05 | $212.00 |
| Purchase #7 | $88.60 | 3.319% | $91.5406 | $91.54 | $91.55 | $91.50 |
| 7 purchase totals = | $784.25 | $832.6755 | $832.68 | $832.70 | $832.50 | |