| 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 | $129.44 | 9.405% | $141.6138 | $141.61 | $141.60 | $141.60 |
| Purchase #2 | $159.60 | 4.548% | $166.8586 | $166.86 | $166.85 | $166.90 |
| Purchase #3 | $140.78 | 10.729% | $155.8843 | $155.88 | $155.90 | $155.90 |
| Purchase #4 | $175.58 | 5.223% | $184.7505 | $184.75 | $184.75 | $184.80 |
| Purchase #5 | $40.47 | 6.639% | $43.1568 | $43.16 | $43.15 | $43.20 |
| Purchase #6 | $76.74 | 10.381% | $84.7064 | $84.71 | $84.70 | $84.70 |
| Purchase #7 | $101.53 | 8.779% | $110.4433 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $824.14 | $887.4137 | $887.41 | $887.40 | $887.50 | |