| 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 | $135.57 | 6.646% | $144.58 | $144.58 | $144.60 | $144.60 |
| Purchase #2 | $177.45 | 10.335% | $195.7895 | $195.79 | $195.80 | $195.80 |
| Purchase #3 | $249.99 | 7.175% | $267.9268 | $267.93 | $267.95 | $267.90 |
| Purchase #4 | $118.72 | 7.597% | $127.7392 | $127.74 | $127.75 | $127.70 |
| Purchase #5 | $75.39 | 4.840% | $79.0389 | $79.04 | $79.05 | $79.00 |
| Purchase #6 | $108.99 | 3.542% | $112.8504 | $112.85 | $112.85 | $112.90 |
| Purchase #7 | $25.76 | 8.797% | $28.0261 | $28.03 | $28.05 | $28.00 |
| 7 purchase totals = | $891.87 | $955.9509 | $955.96 | $956.05 | $955.90 | |