| 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 | $148.44 | 12.428% | $166.8881 | $166.89 | $166.90 | $166.90 |
| Purchase #2 | $118.98 | 13.804% | $135.404 | $135.40 | $135.40 | $135.40 |
| Purchase #3 | $14.54 | 4.159% | $15.1447 | $15.14 | $15.15 | $15.10 |
| Purchase #4 | $212.60 | 13.775% | $241.8857 | $241.89 | $241.90 | $241.90 |
| Purchase #5 | $76.53 | 13.710% | $87.0223 | $87.02 | $87.00 | $87.00 |
| Purchase #6 | $111.91 | 11.497% | $124.7763 | $124.78 | $124.80 | $124.80 |
| Purchase #7 | $53.89 | 3.726% | $55.8979 | $55.90 | $55.90 | $55.90 |
| 7 purchase totals = | $736.89 | $827.0190 | $827.02 | $827.05 | $827.00 | |