| 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 | $110.85 | 10.785% | $122.8052 | $122.81 | $122.80 | $122.80 |
| Purchase #2 | $159.70 | 11.318% | $177.7748 | $177.77 | $177.75 | $177.80 |
| Purchase #3 | $204.40 | 3.202% | $210.9449 | $210.94 | $210.95 | $210.90 |
| Purchase #4 | $13.73 | 12.380% | $15.4298 | $15.43 | $15.45 | $15.40 |
| Purchase #5 | $88.80 | 6.400% | $94.4832 | $94.48 | $94.50 | $94.50 |
| Purchase #6 | $134.46 | 13.489% | $152.5973 | $152.60 | $152.60 | $152.60 |
| Purchase #7 | $175.84 | 6.380% | $187.0586 | $187.06 | $187.05 | $187.10 |
| 7 purchase totals = | $887.78 | $961.0938 | $961.09 | $961.10 | $961.10 | |