| 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 | $180.82 | 3.281% | $186.7527 | $186.75 | $186.75 | $186.80 |
| Purchase #2 | $72.34 | 3.641% | $74.9739 | $74.97 | $74.95 | $75.00 |
| Purchase #3 | $202.95 | 9.312% | $221.8487 | $221.85 | $221.85 | $221.80 |
| Purchase #4 | $104.84 | 12.826% | $118.2868 | $118.29 | $118.30 | $118.30 |
| Purchase #5 | $178.96 | 10.638% | $197.9978 | $198.00 | $198.00 | $198.00 |
| Purchase #6 | $100.64 | 6.770% | $107.4533 | $107.45 | $107.45 | $107.50 |
| Purchase #7 | $222.43 | 9.712% | $244.0324 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $1,062.98 | $1,151.3456 | $1,151.34 | $1,151.35 | $1,151.40 | |