| 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 | $137.76 | 8.627% | $149.6446 | $149.64 | $149.65 | $149.60 |
| Purchase #2 | $62.29 | 13.692% | $70.8187 | $70.82 | $70.80 | $70.80 |
| Purchase #3 | $160.85 | 8.853% | $175.0901 | $175.09 | $175.10 | $175.10 |
| Purchase #4 | $224.67 | 6.615% | $239.5319 | $239.53 | $239.55 | $239.50 |
| Purchase #5 | $47.58 | 8.803% | $51.7685 | $51.77 | $51.75 | $51.80 |
| Purchase #6 | $55.94 | 4.868% | $58.6632 | $58.66 | $58.65 | $58.70 |
| Purchase #7 | $202.26 | 10.297% | $223.0867 | $223.09 | $223.10 | $223.10 |
| 7 purchase totals = | $891.35 | $968.6037 | $968.60 | $968.60 | $968.60 | |