| 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 | $91.35 | 12.732% | $102.9807 | $102.98 | $103.00 | $103.00 |
| Purchase #2 | $34.73 | 13.131% | $39.2904 | $39.29 | $39.30 | $39.30 |
| Purchase #3 | $182.98 | 4.502% | $191.2178 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $97.39 | 13.633% | $110.6672 | $110.67 | $110.65 | $110.70 |
| Purchase #5 | $152.56 | 13.242% | $172.762 | $172.76 | $172.75 | $172.80 |
| Purchase #6 | $142.95 | 4.533% | $149.4299 | $149.43 | $149.45 | $149.40 |
| Purchase #7 | $16.74 | 6.412% | $17.8134 | $17.81 | $17.80 | $17.80 |
| 7 purchase totals = | $718.70 | $784.1614 | $784.16 | $784.15 | $784.20 | |