| 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 | $141.71 | 9.425% | $155.0662 | $155.07 | $155.05 | $155.10 |
| Purchase #2 | $145.71 | 5.486% | $153.7037 | $153.70 | $153.70 | $153.70 |
| Purchase #3 | $9.96 | 5.192% | $10.4771 | $10.48 | $10.50 | $10.50 |
| Purchase #4 | $117.32 | 12.601% | $132.1035 | $132.10 | $132.10 | $132.10 |
| Purchase #5 | $38.59 | 5.494% | $40.7101 | $40.71 | $40.70 | $40.70 |
| Purchase #6 | $156.40 | 10.190% | $172.3372 | $172.34 | $172.35 | $172.30 |
| Purchase #7 | $154.46 | 5.426% | $162.841 | $162.84 | $162.85 | $162.80 |
| 7 purchase totals = | $764.15 | $827.2388 | $827.24 | $827.25 | $827.20 | |