| 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 | $204.26 | 7.179% | $218.9238 | $218.92 | $218.90 | $218.90 |
| Purchase #2 | $102.39 | 12.465% | $115.1529 | $115.15 | $115.15 | $115.20 |
| Purchase #3 | $186.45 | 8.325% | $201.972 | $201.97 | $201.95 | $202.00 |
| Purchase #4 | $14.52 | 10.256% | $16.0092 | $16.01 | $16.00 | $16.00 |
| Purchase #5 | $80.86 | 13.429% | $91.7187 | $91.72 | $91.70 | $91.70 |
| Purchase #6 | $149.57 | 6.288% | $158.975 | $158.98 | $159.00 | $159.00 |
| Purchase #7 | $150.29 | 6.714% | $160.3805 | $160.38 | $160.40 | $160.40 |
| 7 purchase totals = | $888.34 | $963.1321 | $963.13 | $963.10 | $963.20 | |