| 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 | $91.55 | 13.196% | $103.6309 | $103.63 | $103.65 | $103.60 |
| Purchase #2 | $116.92 | 7.794% | $126.0327 | $126.03 | $126.05 | $126.00 |
| Purchase #3 | $203.71 | 4.246% | $212.3595 | $212.36 | $212.35 | $212.40 |
| Purchase #4 | $170.47 | 5.657% | $180.1135 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $116.90 | 4.627% | $122.309 | $122.31 | $122.30 | $122.30 |
| Purchase #6 | $156.68 | 13.642% | $178.0543 | $178.05 | $178.05 | $178.10 |
| Purchase #7 | $131.81 | 8.189% | $142.6039 | $142.60 | $142.60 | $142.60 |
| 7 purchase totals = | $988.04 | $1,065.1038 | $1,065.09 | $1,065.10 | $1,065.10 | |