| 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 | $150.47 | 5.741% | $159.1085 | $159.11 | $159.10 | $159.10 |
| Purchase #2 | $109.76 | 7.163% | $117.6221 | $117.62 | $117.60 | $117.60 |
| Purchase #3 | $238.61 | 9.348% | $260.9153 | $260.92 | $260.90 | $260.90 |
| Purchase #4 | $142.37 | 3.207% | $146.9358 | $146.94 | $146.95 | $146.90 |
| Purchase #5 | $97.53 | 8.527% | $105.8464 | $105.85 | $105.85 | $105.80 |
| Purchase #6 | $41.47 | 8.262% | $44.8963 | $44.90 | $44.90 | $44.90 |
| Purchase #7 | $175.39 | 11.288% | $195.188 | $195.19 | $195.20 | $195.20 |
| 7 purchase totals = | $955.60 | $1,030.5124 | $1,030.53 | $1,030.50 | $1,030.40 | |