| 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 | $190.64 | 6.783% | $203.5711 | $203.57 | $203.55 | $203.60 |
| Purchase #2 | $24.53 | 12.392% | $27.5698 | $27.57 | $27.55 | $27.60 |
| Purchase #3 | $93.96 | 3.448% | $97.1997 | $97.20 | $97.20 | $97.20 |
| Purchase #4 | $172.93 | 9.646% | $189.6108 | $189.61 | $189.60 | $189.60 |
| Purchase #5 | $123.97 | 12.516% | $139.4861 | $139.49 | $139.50 | $139.50 |
| Purchase #6 | $85.96 | 8.646% | $93.3921 | $93.39 | $93.40 | $93.40 |
| Purchase #7 | $68.75 | 13.164% | $77.8003 | $77.80 | $77.80 | $77.80 |
| 7 purchase totals = | $760.74 | $828.6299 | $828.63 | $828.60 | $828.70 | |