| 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 | $177.92 | 10.647% | $196.8631 | $196.86 | $196.85 | $196.90 |
| Purchase #2 | $158.45 | 12.395% | $178.0899 | $178.09 | $178.10 | $178.10 |
| Purchase #3 | $105.30 | 5.139% | $110.7114 | $110.71 | $110.70 | $110.70 |
| Purchase #4 | $175.49 | 3.864% | $182.2709 | $182.27 | $182.25 | $182.30 |
| Purchase #5 | $46.25 | 7.502% | $49.7197 | $49.72 | $49.70 | $49.70 |
| Purchase #6 | $214.56 | 11.314% | $238.8353 | $238.84 | $238.85 | $238.80 |
| Purchase #7 | $189.43 | 6.228% | $201.2277 | $201.23 | $201.25 | $201.20 |
| 7 purchase totals = | $1,067.40 | $1,157.7180 | $1,157.72 | $1,157.70 | $1,157.70 | |