| 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 | $185.60 | 12.747% | $209.2584 | $209.26 | $209.25 | $209.30 |
| Purchase #2 | $83.38 | 13.288% | $94.4595 | $94.46 | $94.45 | $94.50 |
| Purchase #3 | $163.74 | 12.268% | $183.8276 | $183.83 | $183.85 | $183.80 |
| Purchase #4 | $159.31 | 11.429% | $177.5175 | $177.52 | $177.50 | $177.50 |
| Purchase #5 | $31.81 | 5.705% | $33.6248 | $33.62 | $33.60 | $33.60 |
| Purchase #6 | $89.64 | 6.653% | $95.6037 | $95.60 | $95.60 | $95.60 |
| Purchase #7 | $52.74 | 7.161% | $56.5167 | $56.52 | $56.50 | $56.50 |
| 7 purchase totals = | $766.22 | $850.8082 | $850.81 | $850.75 | $850.80 | |