| 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 | $200.79 | 3.647% | $208.1128 | $208.11 | $208.10 | $208.10 |
| Purchase #2 | $70.39 | 5.159% | $74.0214 | $74.02 | $74.00 | $74.00 |
| Purchase #3 | $95.26 | 10.616% | $105.3728 | $105.37 | $105.35 | $105.40 |
| Purchase #4 | $150.80 | 13.115% | $170.5774 | $170.58 | $170.60 | $170.60 |
| Purchase #5 | $139.35 | 8.871% | $151.7117 | $151.71 | $151.70 | $151.70 |
| Purchase #6 | $174.92 | 11.762% | $195.4941 | $195.49 | $195.50 | $195.50 |
| Purchase #7 | $157.32 | 5.136% | $165.4 | $165.40 | $165.40 | $165.40 |
| 7 purchase totals = | $988.83 | $1,070.6902 | $1,070.68 | $1,070.65 | $1,070.70 | |