| 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 | $205.80 | 8.680% | $223.6634 | $223.66 | $223.65 | $223.70 |
| Purchase #2 | $133.28 | 8.360% | $144.4222 | $144.42 | $144.40 | $144.40 |
| Purchase #3 | $135.60 | 9.753% | $148.8251 | $148.83 | $148.85 | $148.80 |
| Purchase #4 | $33.25 | 5.155% | $34.964 | $34.96 | $34.95 | $35.00 |
| Purchase #5 | $39.26 | 13.245% | $44.46 | $44.46 | $44.45 | $44.50 |
| Purchase #6 | $156.85 | 6.269% | $166.6829 | $166.68 | $166.70 | $166.70 |
| Purchase #7 | $161.51 | 4.535% | $168.8345 | $168.83 | $168.85 | $168.80 |
| 7 purchase totals = | $865.55 | $931.8521 | $931.84 | $931.85 | $931.90 | |