| 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 | $67.53 | 6.742% | $72.0829 | $72.08 | $72.10 | $72.10 |
| Purchase #2 | $188.88 | 9.246% | $206.3438 | $206.34 | $206.35 | $206.30 |
| Purchase #3 | $133.60 | 5.772% | $141.3114 | $141.31 | $141.30 | $141.30 |
| Purchase #4 | $93.72 | 8.332% | $101.5288 | $101.53 | $101.55 | $101.50 |
| Purchase #5 | $19.59 | 3.833% | $20.3409 | $20.34 | $20.35 | $20.30 |
| Purchase #6 | $172.67 | 9.580% | $189.2118 | $189.21 | $189.20 | $189.20 |
| Purchase #7 | $179.85 | 8.681% | $195.4628 | $195.46 | $195.45 | $195.50 |
| 7 purchase totals = | $855.84 | $926.2824 | $926.27 | $926.30 | $926.20 | |