| 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 | $190.58 | 4.291% | $198.7578 | $198.76 | $198.75 | $198.80 |
| Purchase #2 | $202.70 | 8.621% | $220.1748 | $220.17 | $220.15 | $220.20 |
| Purchase #3 | $15.91 | 4.591% | $16.6404 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $95.78 | 4.106% | $99.7127 | $99.71 | $99.70 | $99.70 |
| Purchase #5 | $40.40 | 3.527% | $41.8249 | $41.82 | $41.80 | $41.80 |
| Purchase #6 | $53.79 | 8.670% | $58.4536 | $58.45 | $58.45 | $58.50 |
| Purchase #7 | $90.87 | 12.171% | $101.9298 | $101.93 | $101.95 | $101.90 |
| 7 purchase totals = | $690.03 | $737.4940 | $737.48 | $737.45 | $737.50 | |