| 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 | $210.82 | 13.874% | $240.0692 | $240.07 | $240.05 | $240.10 |
| Purchase #2 | $87.30 | 13.831% | $99.3745 | $99.37 | $99.35 | $99.40 |
| Purchase #3 | $96.97 | 4.708% | $101.5353 | $101.54 | $101.55 | $101.50 |
| Purchase #4 | $13.94 | 9.505% | $15.265 | $15.27 | $15.25 | $15.30 |
| Purchase #5 | $40.83 | 13.414% | $46.3069 | $46.31 | $46.30 | $46.30 |
| Purchase #6 | $76.99 | 3.815% | $79.9272 | $79.93 | $79.95 | $79.90 |
| Purchase #7 | $172.44 | 4.476% | $180.1584 | $180.16 | $180.15 | $180.20 |
| 7 purchase totals = | $699.29 | $762.6365 | $762.65 | $762.60 | $762.70 | |