| 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 | $141.88 | 8.660% | $154.1668 | $154.17 | $154.15 | $154.20 |
| Purchase #2 | $184.60 | 6.438% | $196.4845 | $196.48 | $196.50 | $196.50 |
| Purchase #3 | $179.51 | 11.427% | $200.0226 | $200.02 | $200.00 | $200.00 |
| Purchase #4 | $110.79 | 8.457% | $120.1595 | $120.16 | $120.15 | $120.20 |
| Purchase #5 | $110.65 | 10.145% | $121.8754 | $121.88 | $121.90 | $121.90 |
| Purchase #6 | $55.65 | 12.360% | $62.5283 | $62.53 | $62.55 | $62.50 |
| Purchase #7 | $106.74 | 8.298% | $115.5973 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $889.82 | $970.8344 | $970.84 | $970.85 | $970.90 | |