| 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 | $92.39 | 12.383% | $103.8307 | $103.83 | $103.85 | $103.80 |
| Purchase #2 | $94.29 | 9.673% | $103.4107 | $103.41 | $103.40 | $103.40 |
| Purchase #3 | $137.75 | 9.367% | $150.653 | $150.65 | $150.65 | $150.70 |
| Purchase #4 | $142.86 | 4.739% | $149.6301 | $149.63 | $149.65 | $149.60 |
| Purchase #5 | $108.92 | 8.492% | $118.1695 | $118.17 | $118.15 | $118.20 |
| Purchase #6 | $188.70 | 3.457% | $195.2234 | $195.22 | $195.20 | $195.20 |
| Purchase #7 | $149.50 | 10.296% | $164.8925 | $164.89 | $164.90 | $164.90 |
| 7 purchase totals = | $914.41 | $985.8099 | $985.80 | $985.80 | $985.80 | |