| 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 | $151.62 | 9.264% | $165.6661 | $165.67 | $165.65 | $165.70 |
| Purchase #2 | $200.48 | 6.299% | $213.1082 | $213.11 | $213.10 | $213.10 |
| Purchase #3 | $186.50 | 9.342% | $203.9228 | $203.92 | $203.90 | $203.90 |
| Purchase #4 | $101.26 | 6.359% | $107.6991 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $142.59 | 11.601% | $159.1319 | $159.13 | $159.15 | $159.10 |
| Purchase #6 | $74.86 | 6.863% | $79.9976 | $80.00 | $80.00 | $80.00 |
| Purchase #7 | $113.47 | 9.511% | $124.2621 | $124.26 | $124.25 | $124.30 |
| 7 purchase totals = | $970.78 | $1,053.7878 | $1,053.79 | $1,053.75 | $1,053.80 | |