| 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 | $145.67 | 10.611% | $161.127 | $161.13 | $161.15 | $161.10 |
| Purchase #2 | $159.87 | 8.334% | $173.1936 | $173.19 | $173.20 | $173.20 |
| Purchase #3 | $234.85 | 11.577% | $262.0386 | $262.04 | $262.05 | $262.00 |
| Purchase #4 | $53.97 | 13.484% | $61.2473 | $61.25 | $61.25 | $61.20 |
| Purchase #5 | $177.53 | 13.267% | $201.0829 | $201.08 | $201.10 | $201.10 |
| Purchase #6 | $246.39 | 13.391% | $279.3841 | $279.38 | $279.40 | $279.40 |
| Purchase #7 | $226.84 | 7.671% | $244.2409 | $244.24 | $244.25 | $244.20 |
| 7 purchase totals = | $1,245.12 | $1,382.3144 | $1,382.31 | $1,382.40 | $1,382.20 | |