| 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 | $164.48 | 8.653% | $178.7125 | $178.71 | $178.70 | $178.70 |
| Purchase #2 | $222.79 | 6.790% | $237.9174 | $237.92 | $237.90 | $237.90 |
| Purchase #3 | $234.93 | 9.382% | $256.9711 | $256.97 | $256.95 | $257.00 |
| Purchase #4 | $149.77 | 9.298% | $163.6956 | $163.70 | $163.70 | $163.70 |
| Purchase #5 | $163.57 | 13.323% | $185.3624 | $185.36 | $185.35 | $185.40 |
| Purchase #6 | $110.95 | 7.767% | $119.5675 | $119.57 | $119.55 | $119.60 |
| Purchase #7 | $97.69 | 3.629% | $101.2352 | $101.24 | $101.25 | $101.20 |
| 7 purchase totals = | $1,144.18 | $1,243.4617 | $1,243.47 | $1,243.40 | $1,243.50 | |