| 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 | $158.89 | 10.421% | $175.4479 | $175.45 | $175.45 | $175.40 |
| Purchase #2 | $59.78 | 10.813% | $66.244 | $66.24 | $66.25 | $66.20 |
| Purchase #3 | $182.67 | 4.714% | $191.2811 | $191.28 | $191.30 | $191.30 |
| Purchase #4 | $177.85 | 13.295% | $201.4952 | $201.50 | $201.50 | $201.50 |
| Purchase #5 | $100.61 | 13.199% | $113.8895 | $113.89 | $113.90 | $113.90 |
| Purchase #6 | $167.81 | 5.827% | $177.5883 | $177.59 | $177.60 | $177.60 |
| Purchase #7 | $176.96 | 13.116% | $200.1701 | $200.17 | $200.15 | $200.20 |
| 7 purchase totals = | $1,024.57 | $1,126.1161 | $1,126.12 | $1,126.15 | $1,126.10 | |