| 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 | $139.61 | 8.475% | $151.4419 | $151.44 | $151.45 | $151.40 |
| Purchase #2 | $238.82 | 4.282% | $249.0463 | $249.05 | $249.05 | $249.00 |
| Purchase #3 | $115.50 | 5.745% | $122.1355 | $122.14 | $122.15 | $122.10 |
| Purchase #4 | $33.34 | 5.740% | $35.2537 | $35.25 | $35.25 | $35.30 |
| Purchase #5 | $146.69 | 6.607% | $156.3818 | $156.38 | $156.40 | $156.40 |
| Purchase #6 | $16.64 | 6.436% | $17.711 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $71.60 | 6.518% | $76.2669 | $76.27 | $76.25 | $76.30 |
| 7 purchase totals = | $762.20 | $808.2371 | $808.24 | $808.25 | $808.20 | |