| 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 | $106.71 | 3.667% | $110.6231 | $110.62 | $110.60 | $110.60 |
| Purchase #2 | $166.61 | 6.548% | $177.5196 | $177.52 | $177.50 | $177.50 |
| Purchase #3 | $129.53 | 8.194% | $140.1437 | $140.14 | $140.15 | $140.10 |
| Purchase #4 | $26.98 | 6.547% | $28.7464 | $28.75 | $28.75 | $28.70 |
| Purchase #5 | $122.94 | 6.870% | $131.386 | $131.39 | $131.40 | $131.40 |
| Purchase #6 | $77.88 | 13.219% | $88.175 | $88.18 | $88.20 | $88.20 |
| Purchase #7 | $180.35 | 10.461% | $199.2164 | $199.22 | $199.20 | $199.20 |
| 7 purchase totals = | $811.00 | $875.8102 | $875.82 | $875.80 | $875.70 | |