| 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 | $201.46 | 9.765% | $221.1326 | $221.13 | $221.15 | $221.10 |
| Purchase #2 | $75.65 | 8.721% | $82.2474 | $82.25 | $82.25 | $82.20 |
| Purchase #3 | $150.49 | 6.497% | $160.2673 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $193.80 | 3.298% | $200.1915 | $200.19 | $200.20 | $200.20 |
| Purchase #5 | $83.66 | 11.191% | $93.0224 | $93.02 | $93.00 | $93.00 |
| Purchase #6 | $167.86 | 6.585% | $178.9136 | $178.91 | $178.90 | $178.90 |
| Purchase #7 | $15.58 | 7.177% | $16.6982 | $16.70 | $16.70 | $16.70 |
| 7 purchase totals = | $888.50 | $952.4730 | $952.47 | $952.45 | $952.40 | |