| 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 | $142.49 | 8.779% | $154.9992 | $155.00 | $155.00 | $155.00 |
| Purchase #2 | $138.71 | 10.602% | $153.416 | $153.42 | $153.40 | $153.40 |
| Purchase #3 | $72.99 | 7.547% | $78.4986 | $78.50 | $78.50 | $78.50 |
| Purchase #4 | $180.29 | 6.199% | $191.4662 | $191.47 | $191.45 | $191.50 |
| Purchase #5 | $87.47 | 10.733% | $96.8582 | $96.86 | $96.85 | $96.90 |
| Purchase #6 | $10.70 | 13.511% | $12.1457 | $12.15 | $12.15 | $12.10 |
| Purchase #7 | $242.86 | 13.132% | $274.7524 | $274.75 | $274.75 | $274.80 |
| 7 purchase totals = | $875.51 | $962.1363 | $962.15 | $962.10 | $962.20 | |