| 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 | $6.49 | 12.397% | $7.2946 | $7.29 | $7.30 | $7.30 |
| Purchase #2 | $133.75 | 7.614% | $143.9337 | $143.93 | $143.95 | $143.90 |
| Purchase #3 | $33.62 | 11.708% | $37.5562 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $228.53 | 4.702% | $239.2755 | $239.28 | $239.30 | $239.30 |
| Purchase #5 | $183.68 | 6.648% | $195.891 | $195.89 | $195.90 | $195.90 |
| Purchase #6 | $58.49 | 13.813% | $66.5692 | $66.57 | $66.55 | $66.60 |
| Purchase #7 | $200.93 | 11.655% | $224.3484 | $224.35 | $224.35 | $224.30 |
| 7 purchase totals = | $845.49 | $914.8686 | $914.87 | $914.90 | $914.90 | |