| 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 | $168.90 | 8.331% | $182.9711 | $182.97 | $182.95 | $183.00 |
| Purchase #2 | $130.74 | 12.345% | $146.8799 | $146.88 | $146.90 | $146.90 |
| Purchase #3 | $205.58 | 11.346% | $228.9051 | $228.91 | $228.90 | $228.90 |
| Purchase #4 | $8.72 | 3.669% | $9.0399 | $9.04 | $9.05 | $9.00 |
| Purchase #5 | $179.65 | 12.842% | $202.7207 | $202.72 | $202.70 | $202.70 |
| Purchase #6 | $15.89 | 7.207% | $17.0352 | $17.04 | $17.05 | $17.00 |
| Purchase #7 | $131.32 | 11.566% | $146.5085 | $146.51 | $146.50 | $146.50 |
| 7 purchase totals = | $840.80 | $934.0604 | $934.07 | $934.05 | $934.00 | |