| 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 | $160.74 | 13.766% | $182.8675 | $182.87 | $182.85 | $182.90 |
| Purchase #2 | $159.80 | 9.475% | $174.9411 | $174.94 | $174.95 | $174.90 |
| Purchase #3 | $199.28 | 13.420% | $226.0234 | $226.02 | $226.00 | $226.00 |
| Purchase #4 | $68.49 | 11.235% | $76.1849 | $76.18 | $76.20 | $76.20 |
| Purchase #5 | $129.77 | 11.280% | $144.4081 | $144.41 | $144.40 | $144.40 |
| Purchase #6 | $193.96 | 8.723% | $210.8791 | $210.88 | $210.90 | $210.90 |
| Purchase #7 | $100.63 | 11.513% | $112.2155 | $112.22 | $112.20 | $112.20 |
| 7 purchase totals = | $1,012.67 | $1,127.5196 | $1,127.52 | $1,127.50 | $1,127.50 | |