| 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 | $155.42 | 3.164% | $160.3375 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $228.57 | 11.463% | $254.771 | $254.77 | $254.75 | $254.80 |
| Purchase #3 | $10.99 | 6.872% | $11.7452 | $11.75 | $11.75 | $11.70 |
| Purchase #4 | $195.77 | 3.858% | $203.3228 | $203.32 | $203.30 | $203.30 |
| Purchase #5 | $43.80 | 6.647% | $46.7114 | $46.71 | $46.70 | $46.70 |
| Purchase #6 | $136.77 | 10.269% | $150.8149 | $150.81 | $150.80 | $150.80 |
| Purchase #7 | $142.62 | 7.740% | $153.6588 | $153.66 | $153.65 | $153.70 |
| 7 purchase totals = | $913.94 | $981.3616 | $981.36 | $981.30 | $981.30 | |