| 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 | $109.40 | 6.177% | $116.1576 | $116.16 | $116.15 | $116.20 |
| Purchase #2 | $207.55 | 6.588% | $221.2234 | $221.22 | $221.20 | $221.20 |
| Purchase #3 | $79.70 | 4.198% | $83.0458 | $83.05 | $83.05 | $83.00 |
| Purchase #4 | $143.73 | 11.849% | $160.7606 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $173.55 | 8.512% | $188.3226 | $188.32 | $188.30 | $188.30 |
| Purchase #6 | $78.48 | 11.195% | $87.2658 | $87.27 | $87.25 | $87.30 |
| Purchase #7 | $202.68 | 9.675% | $222.2893 | $222.29 | $222.30 | $222.30 |
| 7 purchase totals = | $995.09 | $1,079.0651 | $1,079.07 | $1,079.00 | $1,079.10 | |