| 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 | $209.58 | 3.116% | $216.1105 | $216.11 | $216.10 | $216.10 |
| Purchase #2 | $141.39 | 13.733% | $160.8071 | $160.81 | $160.80 | $160.80 |
| Purchase #3 | $147.74 | 13.825% | $168.1651 | $168.17 | $168.15 | $168.20 |
| Purchase #4 | $87.87 | 11.232% | $97.7396 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $152.72 | 5.726% | $161.4647 | $161.46 | $161.45 | $161.50 |
| Purchase #6 | $69.73 | 8.221% | $75.4625 | $75.46 | $75.45 | $75.50 |
| Purchase #7 | $237.37 | 5.242% | $249.8129 | $249.81 | $249.80 | $249.80 |
| 7 purchase totals = | $1,046.40 | $1,129.5624 | $1,129.56 | $1,129.50 | $1,129.60 | |