| 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 | $144.98 | 9.252% | $158.3935 | $158.39 | $158.40 | $158.40 |
| Purchase #2 | $172.43 | 6.129% | $182.9982 | $183.00 | $183.00 | $183.00 |
| Purchase #3 | $249.50 | 8.195% | $269.9465 | $269.95 | $269.95 | $269.90 |
| Purchase #4 | $117.55 | 11.729% | $131.3374 | $131.34 | $131.35 | $131.30 |
| Purchase #5 | $167.58 | 6.578% | $178.6034 | $178.60 | $178.60 | $178.60 |
| Purchase #6 | $12.51 | 3.871% | $12.9943 | $12.99 | $13.00 | $13.00 |
| Purchase #7 | $61.46 | 4.410% | $64.1704 | $64.17 | $64.15 | $64.20 |
| 7 purchase totals = | $926.01 | $998.4437 | $998.44 | $998.45 | $998.40 | |