| 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 | $148.89 | 10.228% | $164.1185 | $164.12 | $164.10 | $164.10 |
| Purchase #2 | $75.68 | 11.614% | $84.4695 | $84.47 | $84.45 | $84.50 |
| Purchase #3 | $227.46 | 13.560% | $258.3036 | $258.30 | $258.30 | $258.30 |
| Purchase #4 | $101.71 | 6.312% | $108.1299 | $108.13 | $108.15 | $108.10 |
| Purchase #5 | $53.45 | 7.144% | $57.2685 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $64.60 | 12.688% | $72.7964 | $72.80 | $72.80 | $72.80 |
| Purchase #7 | $163.58 | 9.341% | $178.86 | $178.86 | $178.85 | $178.90 |
| 7 purchase totals = | $835.37 | $923.9464 | $923.95 | $923.90 | $924.00 | |