| 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 | $144.92 | 4.146% | $150.9284 | $150.93 | $150.95 | $150.90 |
| Purchase #2 | $59.83 | 5.610% | $63.1865 | $63.19 | $63.20 | $63.20 |
| Purchase #3 | $40.89 | 7.859% | $44.1035 | $44.10 | $44.10 | $44.10 |
| Purchase #4 | $124.58 | 7.395% | $133.7927 | $133.79 | $133.80 | $133.80 |
| Purchase #5 | $104.58 | 12.561% | $117.7163 | $117.72 | $117.70 | $117.70 |
| Purchase #6 | $35.77 | 8.738% | $38.8956 | $38.90 | $38.90 | $38.90 |
| Purchase #7 | $180.98 | 11.732% | $202.2126 | $202.21 | $202.20 | $202.20 |
| 7 purchase totals = | $691.55 | $750.8356 | $750.84 | $750.85 | $750.80 | |