| 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 | $195.84 | 6.653% | $208.8692 | $208.87 | $208.85 | $208.90 |
| Purchase #2 | $227.67 | 7.438% | $244.6041 | $244.60 | $244.60 | $244.60 |
| Purchase #3 | $71.28 | 11.543% | $79.5079 | $79.51 | $79.50 | $79.50 |
| Purchase #4 | $73.71 | 5.428% | $77.711 | $77.71 | $77.70 | $77.70 |
| Purchase #5 | $88.43 | 11.563% | $98.6552 | $98.66 | $98.65 | $98.70 |
| Purchase #6 | $105.99 | 9.125% | $115.6616 | $115.66 | $115.65 | $115.70 |
| Purchase #7 | $123.67 | 6.295% | $131.455 | $131.46 | $131.45 | $131.50 |
| 7 purchase totals = | $886.59 | $956.4640 | $956.47 | $956.40 | $956.60 | |