| 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 | $201.84 | 5.683% | $213.3106 | $213.31 | $213.30 | $213.30 |
| Purchase #2 | $158.32 | 7.276% | $169.8394 | $169.84 | $169.85 | $169.80 |
| Purchase #3 | $49.37 | 9.726% | $54.1717 | $54.17 | $54.15 | $54.20 |
| Purchase #4 | $109.37 | 8.413% | $118.5713 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $139.43 | 8.873% | $151.8016 | $151.80 | $151.80 | $151.80 |
| Purchase #6 | $169.48 | 11.390% | $188.7838 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $21.76 | 10.823% | $24.1151 | $24.12 | $24.10 | $24.10 |
| 7 purchase totals = | $849.57 | $920.5935 | $920.59 | $920.55 | $920.60 | |