| 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 | $127.34 | 11.255% | $141.6721 | $141.67 | $141.65 | $141.70 |
| Purchase #2 | $25.29 | 4.751% | $26.4915 | $26.49 | $26.50 | $26.50 |
| Purchase #3 | $93.81 | 5.680% | $99.1384 | $99.14 | $99.15 | $99.10 |
| Purchase #4 | $177.85 | 9.383% | $194.5377 | $194.54 | $194.55 | $194.50 |
| Purchase #5 | $48.31 | 4.201% | $50.3395 | $50.34 | $50.35 | $50.30 |
| Purchase #6 | $60.52 | 8.458% | $65.6388 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $240.62 | 4.777% | $252.1144 | $252.11 | $252.10 | $252.10 |
| 7 purchase totals = | $773.74 | $829.9324 | $829.93 | $829.95 | $829.80 | |