| 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 | $156.39 | 5.532% | $165.0415 | $165.04 | $165.05 | $165.00 |
| Purchase #2 | $131.76 | 7.714% | $141.924 | $141.92 | $141.90 | $141.90 |
| Purchase #3 | $205.86 | 11.318% | $229.1592 | $229.16 | $229.15 | $229.20 |
| Purchase #4 | $84.51 | 11.634% | $94.3419 | $94.34 | $94.35 | $94.30 |
| Purchase #5 | $74.58 | 4.525% | $77.9547 | $77.95 | $77.95 | $78.00 |
| Purchase #6 | $237.66 | 11.353% | $264.6415 | $264.64 | $264.65 | $264.60 |
| Purchase #7 | $212.27 | 12.143% | $238.0459 | $238.05 | $238.05 | $238.00 |
| 7 purchase totals = | $1,103.03 | $1,211.1087 | $1,211.10 | $1,211.10 | $1,211.00 | |