| 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 | $116.88 | 8.839% | $127.211 | $127.21 | $127.20 | $127.20 |
| Purchase #2 | $69.86 | 5.849% | $73.9461 | $73.95 | $73.95 | $73.90 |
| Purchase #3 | $113.52 | 8.216% | $122.8468 | $122.85 | $122.85 | $122.80 |
| Purchase #4 | $38.79 | 12.679% | $43.7082 | $43.71 | $43.70 | $43.70 |
| Purchase #5 | $122.68 | 8.659% | $133.3029 | $133.30 | $133.30 | $133.30 |
| Purchase #6 | $121.51 | 10.217% | $133.9247 | $133.92 | $133.90 | $133.90 |
| Purchase #7 | $141.97 | 4.737% | $148.6951 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $725.21 | $783.6348 | $783.64 | $783.60 | $783.50 | |