| 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 | $147.30 | 3.328% | $152.2021 | $152.20 | $152.20 | $152.20 |
| Purchase #2 | $140.74 | 7.549% | $151.3645 | $151.36 | $151.35 | $151.40 |
| Purchase #3 | $90.82 | 6.501% | $96.7242 | $96.72 | $96.70 | $96.70 |
| Purchase #4 | $18.26 | 8.102% | $19.7394 | $19.74 | $19.75 | $19.70 |
| Purchase #5 | $134.98 | 11.189% | $150.0829 | $150.08 | $150.10 | $150.10 |
| Purchase #6 | $45.25 | 7.728% | $48.7469 | $48.75 | $48.75 | $48.70 |
| Purchase #7 | $225.68 | 7.418% | $242.4209 | $242.42 | $242.40 | $242.40 |
| 7 purchase totals = | $803.03 | $861.2809 | $861.27 | $861.25 | $861.20 | |