| 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 | $147.58 | 5.262% | $155.3457 | $155.35 | $155.35 | $155.30 |
| Purchase #2 | $26.84 | 8.710% | $29.1778 | $29.18 | $29.20 | $29.20 |
| Purchase #3 | $137.48 | 8.524% | $149.1988 | $149.20 | $149.20 | $149.20 |
| Purchase #4 | $59.56 | 12.568% | $67.0455 | $67.05 | $67.05 | $67.00 |
| Purchase #5 | $23.78 | 7.174% | $25.486 | $25.49 | $25.50 | $25.50 |
| Purchase #6 | $71.78 | 11.194% | $79.8151 | $79.82 | $79.80 | $79.80 |
| Purchase #7 | $139.80 | 9.791% | $153.4878 | $153.49 | $153.50 | $153.50 |
| 7 purchase totals = | $606.82 | $659.5567 | $659.58 | $659.60 | $659.50 | |