| 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 | $182.95 | 5.750% | $193.4696 | $193.47 | $193.45 | $193.50 |
| Purchase #2 | $8.46 | 13.426% | $9.5958 | $9.60 | $9.60 | $9.60 |
| Purchase #3 | $177.67 | 13.766% | $202.1281 | $202.13 | $202.15 | $202.10 |
| Purchase #4 | $97.98 | 9.851% | $107.632 | $107.63 | $107.65 | $107.60 |
| Purchase #5 | $243.49 | 4.276% | $253.9016 | $253.90 | $253.90 | $253.90 |
| Purchase #6 | $132.44 | 9.252% | $144.6933 | $144.69 | $144.70 | $144.70 |
| Purchase #7 | $163.88 | 5.672% | $173.1753 | $173.18 | $173.20 | $173.20 |
| 7 purchase totals = | $1,006.87 | $1,084.5957 | $1,084.60 | $1,084.65 | $1,084.60 | |