| 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 | $182.38 | 12.466% | $205.1155 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $141.85 | 13.638% | $161.1955 | $161.20 | $161.20 | $161.20 |
| Purchase #3 | $74.74 | 4.602% | $78.1795 | $78.18 | $78.20 | $78.20 |
| Purchase #4 | $248.74 | 12.298% | $279.33 | $279.33 | $279.35 | $279.30 |
| Purchase #5 | $168.79 | 8.694% | $183.4646 | $183.46 | $183.45 | $183.50 |
| Purchase #6 | $142.31 | 5.284% | $149.8297 | $149.83 | $149.85 | $149.80 |
| Purchase #7 | $66.98 | 10.263% | $73.8542 | $73.85 | $73.85 | $73.90 |
| 7 purchase totals = | $1,025.79 | $1,130.9690 | $1,130.97 | $1,131.00 | $1,131.00 | |