| 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 | $184.87 | 10.421% | $204.1353 | $204.14 | $204.15 | $204.10 |
| Purchase #2 | $74.57 | 9.196% | $81.4275 | $81.43 | $81.45 | $81.40 |
| Purchase #3 | $11.49 | 10.239% | $12.6665 | $12.67 | $12.65 | $12.70 |
| Purchase #4 | $213.32 | 13.494% | $242.1054 | $242.11 | $242.10 | $242.10 |
| Purchase #5 | $113.60 | 10.150% | $125.1304 | $125.13 | $125.15 | $125.10 |
| Purchase #6 | $40.48 | 6.231% | $43.0023 | $43.00 | $43.00 | $43.00 |
| Purchase #7 | $164.86 | 10.652% | $182.4209 | $182.42 | $182.40 | $182.40 |
| 7 purchase totals = | $803.19 | $890.8883 | $890.90 | $890.90 | $890.80 | |