| 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 | $132.66 | 8.788% | $144.3182 | $144.32 | $144.30 | $144.30 |
| Purchase #2 | $231.38 | 5.853% | $244.9227 | $244.92 | $244.90 | $244.90 |
| Purchase #3 | $173.75 | 5.561% | $183.4122 | $183.41 | $183.40 | $183.40 |
| Purchase #4 | $29.49 | 8.371% | $31.9586 | $31.96 | $31.95 | $32.00 |
| Purchase #5 | $106.29 | 12.368% | $119.4359 | $119.44 | $119.45 | $119.40 |
| Purchase #6 | $135.29 | 8.192% | $146.373 | $146.37 | $146.35 | $146.40 |
| Purchase #7 | $40.69 | 6.372% | $43.2828 | $43.28 | $43.30 | $43.30 |
| 7 purchase totals = | $849.55 | $913.7034 | $913.70 | $913.65 | $913.70 | |