| 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 | $180.73 | 12.832% | $203.9213 | $203.92 | $203.90 | $203.90 |
| Purchase #2 | $141.32 | 12.212% | $158.578 | $158.58 | $158.60 | $158.60 |
| Purchase #3 | $219.43 | 7.452% | $235.7819 | $235.78 | $235.80 | $235.80 |
| Purchase #4 | $211.31 | 7.305% | $226.7462 | $226.75 | $226.75 | $226.70 |
| Purchase #5 | $39.53 | 13.433% | $44.8401 | $44.84 | $44.85 | $44.80 |
| Purchase #6 | $46.57 | 7.481% | $50.0539 | $50.05 | $50.05 | $50.10 |
| Purchase #7 | $38.35 | 8.666% | $41.6734 | $41.67 | $41.65 | $41.70 |
| 7 purchase totals = | $877.24 | $961.5948 | $961.59 | $961.60 | $961.60 | |