| 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 | $94.93 | 13.186% | $107.4475 | $107.45 | $107.45 | $107.40 |
| Purchase #2 | $12.34 | 11.645% | $13.777 | $13.78 | $13.80 | $13.80 |
| Purchase #3 | $156.76 | 6.837% | $167.4777 | $167.48 | $167.50 | $167.50 |
| Purchase #4 | $197.76 | 13.533% | $224.5229 | $224.52 | $224.50 | $224.50 |
| Purchase #5 | $119.86 | 11.442% | $133.5744 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $148.83 | 12.127% | $166.8786 | $166.88 | $166.90 | $166.90 |
| Purchase #7 | $70.60 | 7.116% | $75.6239 | $75.62 | $75.60 | $75.60 |
| 7 purchase totals = | $801.08 | $889.3020 | $889.30 | $889.30 | $889.30 | |