| 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 | $97.26 | 11.516% | $108.4605 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $170.60 | 3.735% | $176.9719 | $176.97 | $176.95 | $177.00 |
| Purchase #3 | $195.40 | 7.847% | $210.733 | $210.73 | $210.75 | $210.70 |
| Purchase #4 | $138.91 | 12.404% | $156.1404 | $156.14 | $156.15 | $156.10 |
| Purchase #5 | $193.51 | 11.317% | $215.4095 | $215.41 | $215.40 | $215.40 |
| Purchase #6 | $244.40 | 3.745% | $253.5528 | $253.55 | $253.55 | $253.60 |
| Purchase #7 | $57.69 | 8.521% | $62.6058 | $62.61 | $62.60 | $62.60 |
| 7 purchase totals = | $1,097.77 | $1,183.8739 | $1,183.87 | $1,183.85 | $1,183.90 | |