| 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 | $135.48 | 13.552% | $153.8402 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $70.44 | 3.671% | $73.0259 | $73.03 | $73.05 | $73.00 |
| Purchase #3 | $92.33 | 13.531% | $104.8232 | $104.82 | $104.80 | $104.80 |
| Purchase #4 | $21.74 | 3.363% | $22.4711 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $179.69 | 8.432% | $194.8415 | $194.84 | $194.85 | $194.80 |
| Purchase #6 | $15.49 | 13.449% | $17.5733 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $227.57 | 13.612% | $258.5468 | $258.55 | $258.55 | $258.50 |
| 7 purchase totals = | $742.74 | $825.1220 | $825.12 | $825.10 | $825.00 | |