| 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 | $158.31 | 3.727% | $164.2102 | $164.21 | $164.20 | $164.20 |
| Purchase #2 | $87.94 | 5.470% | $92.7503 | $92.75 | $92.75 | $92.80 |
| Purchase #3 | $133.34 | 11.481% | $148.6488 | $148.65 | $148.65 | $148.60 |
| Purchase #4 | $238.96 | 13.265% | $270.658 | $270.66 | $270.65 | $270.70 |
| Purchase #5 | $63.89 | 3.404% | $66.0648 | $66.06 | $66.05 | $66.10 |
| Purchase #6 | $106.68 | 8.267% | $115.4992 | $115.50 | $115.50 | $115.50 |
| Purchase #7 | $240.85 | 10.786% | $266.8281 | $266.83 | $266.85 | $266.80 |
| 7 purchase totals = | $1,029.97 | $1,124.6594 | $1,124.66 | $1,124.65 | $1,124.70 | |