| 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 | $141.96 | 5.714% | $150.0716 | $150.07 | $150.05 | $150.10 |
| Purchase #2 | $187.39 | 13.507% | $212.7008 | $212.70 | $212.70 | $212.70 |
| Purchase #3 | $214.70 | 7.596% | $231.0086 | $231.01 | $231.00 | $231.00 |
| Purchase #4 | $133.86 | 8.570% | $145.3318 | $145.33 | $145.35 | $145.30 |
| Purchase #5 | $230.41 | 11.634% | $257.2159 | $257.22 | $257.20 | $257.20 |
| Purchase #6 | $61.36 | 5.122% | $64.5029 | $64.50 | $64.50 | $64.50 |
| Purchase #7 | $189.30 | 13.227% | $214.3387 | $214.34 | $214.35 | $214.30 |
| 7 purchase totals = | $1,158.98 | $1,275.1703 | $1,275.17 | $1,275.15 | $1,275.10 | |