| 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 | $185.33 | 5.251% | $195.0617 | $195.06 | $195.05 | $195.10 |
| Purchase #2 | $53.34 | 12.224% | $59.8603 | $59.86 | $59.85 | $59.90 |
| Purchase #3 | $43.79 | 5.327% | $46.1227 | $46.12 | $46.10 | $46.10 |
| Purchase #4 | $37.34 | 5.445% | $39.3732 | $39.37 | $39.35 | $39.40 |
| Purchase #5 | $215.36 | 12.787% | $242.8981 | $242.90 | $242.90 | $242.90 |
| Purchase #6 | $15.56 | 10.425% | $17.1821 | $17.18 | $17.20 | $17.20 |
| Purchase #7 | $195.77 | 9.404% | $214.1802 | $214.18 | $214.20 | $214.20 |
| 7 purchase totals = | $746.49 | $814.6783 | $814.67 | $814.65 | $814.80 | |