| 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 | $129.97 | 7.597% | $139.8438 | $139.84 | $139.85 | $139.80 |
| Purchase #2 | $88.94 | 4.591% | $93.0232 | $93.02 | $93.00 | $93.00 |
| Purchase #3 | $178.91 | 12.633% | $201.5117 | $201.51 | $201.50 | $201.50 |
| Purchase #4 | $16.88 | 11.252% | $18.7793 | $18.78 | $18.80 | $18.80 |
| Purchase #5 | $127.54 | 9.450% | $139.5925 | $139.59 | $139.60 | $139.60 |
| Purchase #6 | $143.73 | 5.496% | $151.6294 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $43.28 | 8.107% | $46.7887 | $46.79 | $46.80 | $46.80 |
| 7 purchase totals = | $729.25 | $791.1686 | $791.16 | $791.20 | $791.10 | |