| 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 | $150.81 | 8.182% | $163.1493 | $163.15 | $163.15 | $163.10 |
| Purchase #2 | $212.62 | 8.531% | $230.7586 | $230.76 | $230.75 | $230.80 |
| Purchase #3 | $87.28 | 7.183% | $93.5493 | $93.55 | $93.55 | $93.50 |
| Purchase #4 | $47.79 | 4.352% | $49.8698 | $49.87 | $49.85 | $49.90 |
| Purchase #5 | $172.74 | 6.571% | $184.0907 | $184.09 | $184.10 | $184.10 |
| Purchase #6 | $131.61 | 13.742% | $149.6958 | $149.70 | $149.70 | $149.70 |
| Purchase #7 | $150.61 | 12.355% | $169.2179 | $169.22 | $169.20 | $169.20 |
| 7 purchase totals = | $953.46 | $1,040.3314 | $1,040.34 | $1,040.30 | $1,040.30 | |