| 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 | $184.58 | 6.846% | $197.2163 | $197.22 | $197.20 | $197.20 |
| Purchase #2 | $10.54 | 10.671% | $11.6647 | $11.66 | $11.65 | $11.70 |
| Purchase #3 | $17.27 | 6.505% | $18.3934 | $18.39 | $18.40 | $18.40 |
| Purchase #4 | $6.99 | 3.788% | $7.2548 | $7.25 | $7.25 | $7.30 |
| Purchase #5 | $145.91 | 6.497% | $155.3898 | $155.39 | $155.40 | $155.40 |
| Purchase #6 | $71.59 | 5.850% | $75.778 | $75.78 | $75.80 | $75.80 |
| Purchase #7 | $47.94 | 11.433% | $53.421 | $53.42 | $53.40 | $53.40 |
| 7 purchase totals = | $484.82 | $519.1180 | $519.11 | $519.10 | $519.20 | |