| 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 | $65.29 | 13.680% | $74.2217 | $74.22 | $74.20 | $74.20 |
| Purchase #2 | $181.61 | 8.485% | $197.0196 | $197.02 | $197.00 | $197.00 |
| Purchase #3 | $130.97 | 6.458% | $139.428 | $139.43 | $139.45 | $139.40 |
| Purchase #4 | $172.98 | 10.833% | $191.7189 | $191.72 | $191.70 | $191.70 |
| Purchase #5 | $46.47 | 12.379% | $52.2225 | $52.22 | $52.20 | $52.20 |
| Purchase #6 | $137.62 | 10.746% | $152.4086 | $152.41 | $152.40 | $152.40 |
| Purchase #7 | $151.33 | 12.254% | $169.874 | $169.87 | $169.85 | $169.90 |
| 7 purchase totals = | $886.27 | $976.8933 | $976.89 | $976.80 | $976.80 | |