| 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 | $110.46 | 6.672% | $117.8299 | $117.83 | $117.85 | $117.80 |
| Purchase #2 | $161.32 | 6.651% | $172.0494 | $172.05 | $172.05 | $172.00 |
| Purchase #3 | $180.76 | 11.587% | $201.7047 | $201.70 | $201.70 | $201.70 |
| Purchase #4 | $155.50 | 6.680% | $165.8874 | $165.89 | $165.90 | $165.90 |
| Purchase #5 | $98.34 | 3.759% | $102.0366 | $102.04 | $102.05 | $102.00 |
| Purchase #6 | $145.43 | 9.229% | $158.8517 | $158.85 | $158.85 | $158.90 |
| Purchase #7 | $32.95 | 7.758% | $35.5063 | $35.51 | $35.50 | $35.50 |
| 7 purchase totals = | $884.76 | $953.8660 | $953.87 | $953.90 | $953.80 | |