| 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 | $136.94 | 6.736% | $146.1643 | $146.16 | $146.15 | $146.20 |
| Purchase #2 | $137.42 | 3.757% | $142.5829 | $142.58 | $142.60 | $142.60 |
| Purchase #3 | $93.70 | 5.386% | $98.7467 | $98.75 | $98.75 | $98.70 |
| Purchase #4 | $176.25 | 10.629% | $194.9836 | $194.98 | $195.00 | $195.00 |
| Purchase #5 | $153.91 | 4.352% | $160.6082 | $160.61 | $160.60 | $160.60 |
| Purchase #6 | $23.78 | 5.755% | $25.1485 | $25.15 | $25.15 | $25.10 |
| Purchase #7 | $95.95 | 5.786% | $101.5017 | $101.50 | $101.50 | $101.50 |
| 7 purchase totals = | $817.95 | $869.7359 | $869.73 | $869.75 | $869.70 | |