| 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 | $149.55 | 5.847% | $158.2942 | $158.29 | $158.30 | $158.30 |
| Purchase #2 | $20.51 | 12.177% | $23.0075 | $23.01 | $23.00 | $23.00 |
| Purchase #3 | $161.99 | 7.755% | $174.5523 | $174.55 | $174.55 | $174.60 |
| Purchase #4 | $58.53 | 8.372% | $63.4301 | $63.43 | $63.45 | $63.40 |
| Purchase #5 | $42.54 | 8.526% | $46.167 | $46.17 | $46.15 | $46.20 |
| Purchase #6 | $21.72 | 8.468% | $23.5592 | $23.56 | $23.55 | $23.60 |
| Purchase #7 | $157.65 | 6.739% | $168.274 | $168.27 | $168.25 | $168.30 |
| 7 purchase totals = | $612.49 | $657.2843 | $657.28 | $657.25 | $657.40 | |