| 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 | $149.37 | 8.213% | $161.6378 | $161.64 | $161.65 | $161.60 |
| Purchase #2 | $52.64 | 3.483% | $54.4735 | $54.47 | $54.45 | $54.50 |
| Purchase #3 | $67.56 | 3.534% | $69.9476 | $69.95 | $69.95 | $69.90 |
| Purchase #4 | $163.81 | 12.366% | $184.0667 | $184.07 | $184.05 | $184.10 |
| Purchase #5 | $152.46 | 4.436% | $159.2231 | $159.22 | $159.20 | $159.20 |
| Purchase #6 | $238.55 | 7.813% | $257.1879 | $257.19 | $257.20 | $257.20 |
| Purchase #7 | $51.34 | 9.502% | $56.2183 | $56.22 | $56.20 | $56.20 |
| 7 purchase totals = | $875.73 | $942.7549 | $942.76 | $942.70 | $942.70 | |