| 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 | $175.37 | 6.689% | $187.1005 | $187.10 | $187.10 | $187.10 |
| Purchase #2 | $193.48 | 9.592% | $212.0386 | $212.04 | $212.05 | $212.00 |
| Purchase #3 | $5.71 | 9.631% | $6.2599 | $6.26 | $6.25 | $6.30 |
| Purchase #4 | $51.80 | 12.231% | $58.1357 | $58.14 | $58.15 | $58.10 |
| Purchase #5 | $210.98 | 13.596% | $239.6648 | $239.66 | $239.65 | $239.70 |
| Purchase #6 | $183.96 | 11.738% | $205.5532 | $205.55 | $205.55 | $205.60 |
| Purchase #7 | $38.90 | 9.188% | $42.4741 | $42.47 | $42.45 | $42.50 |
| 7 purchase totals = | $860.20 | $951.2268 | $951.22 | $951.20 | $951.30 | |