| 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 | $163.59 | 8.637% | $177.7193 | $177.72 | $177.70 | $177.70 |
| Purchase #2 | $89.50 | 9.804% | $98.2746 | $98.27 | $98.25 | $98.30 |
| Purchase #3 | $78.96 | 13.379% | $89.5241 | $89.52 | $89.50 | $89.50 |
| Purchase #4 | $132.51 | 4.644% | $138.6638 | $138.66 | $138.65 | $138.70 |
| Purchase #5 | $169.29 | 8.606% | $183.8591 | $183.86 | $183.85 | $183.90 |
| Purchase #6 | $19.57 | 12.835% | $22.0818 | $22.08 | $22.10 | $22.10 |
| Purchase #7 | $171.63 | 7.534% | $184.5606 | $184.56 | $184.55 | $184.60 |
| 7 purchase totals = | $825.05 | $894.6833 | $894.67 | $894.60 | $894.80 | |