| 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 | $128.79 | 10.154% | $141.8673 | $141.87 | $141.85 | $141.90 |
| Purchase #2 | $149.42 | 12.410% | $167.963 | $167.96 | $167.95 | $168.00 |
| Purchase #3 | $142.62 | 11.575% | $159.1283 | $159.13 | $159.15 | $159.10 |
| Purchase #4 | $40.31 | 5.343% | $42.4638 | $42.46 | $42.45 | $42.50 |
| Purchase #5 | $236.49 | 13.356% | $268.0756 | $268.08 | $268.10 | $268.10 |
| Purchase #6 | $152.39 | 5.517% | $160.7974 | $160.80 | $160.80 | $160.80 |
| Purchase #7 | $247.76 | 7.706% | $266.8524 | $266.85 | $266.85 | $266.90 |
| 7 purchase totals = | $1,097.78 | $1,207.1478 | $1,207.15 | $1,207.15 | $1,207.30 | |