| 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 | $128.91 | 13.259% | $146.0022 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $71.77 | 6.749% | $76.6138 | $76.61 | $76.60 | $76.60 |
| Purchase #3 | $5.62 | 4.539% | $5.8751 | $5.88 | $5.90 | $5.90 |
| Purchase #4 | $17.89 | 6.384% | $19.0321 | $19.03 | $19.05 | $19.00 |
| Purchase #5 | $173.47 | 8.575% | $188.3451 | $188.35 | $188.35 | $188.30 |
| Purchase #6 | $55.70 | 6.509% | $59.3255 | $59.33 | $59.35 | $59.30 |
| Purchase #7 | $167.70 | 7.524% | $180.3177 | $180.32 | $180.30 | $180.30 |
| 7 purchase totals = | $621.06 | $675.5115 | $675.52 | $675.55 | $675.40 | |