| 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 | $161.37 | 7.283% | $173.1226 | $173.12 | $173.10 | $173.10 |
| Purchase #2 | $56.30 | 5.574% | $59.4382 | $59.44 | $59.45 | $59.40 |
| Purchase #3 | $93.92 | 11.549% | $104.7668 | $104.77 | $104.75 | $104.80 |
| Purchase #4 | $92.99 | 9.455% | $101.7822 | $101.78 | $101.80 | $101.80 |
| Purchase #5 | $68.63 | 7.581% | $73.8328 | $73.83 | $73.85 | $73.80 |
| Purchase #6 | $37.77 | 12.193% | $42.3753 | $42.38 | $42.40 | $42.40 |
| Purchase #7 | $153.41 | 12.554% | $172.6691 | $172.67 | $172.65 | $172.70 |
| 7 purchase totals = | $664.39 | $727.9870 | $727.99 | $728.00 | $728.00 | |