| 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 | $127.70 | 12.192% | $143.2692 | $143.27 | $143.25 | $143.30 |
| Purchase #2 | $21.84 | 8.824% | $23.7672 | $23.77 | $23.75 | $23.80 |
| Purchase #3 | $154.86 | 3.783% | $160.7184 | $160.72 | $160.70 | $160.70 |
| Purchase #4 | $84.66 | 7.197% | $90.753 | $90.75 | $90.75 | $90.80 |
| Purchase #5 | $244.76 | 9.827% | $268.8126 | $268.81 | $268.80 | $268.80 |
| Purchase #6 | $223.51 | 10.348% | $246.6388 | $246.64 | $246.65 | $246.60 |
| Purchase #7 | $27.67 | 5.518% | $29.1968 | $29.20 | $29.20 | $29.20 |
| 7 purchase totals = | $885.00 | $963.1560 | $963.16 | $963.10 | $963.20 | |