| 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 | $178.73 | 13.617% | $203.0677 | $203.07 | $203.05 | $203.10 |
| Purchase #2 | $139.38 | 5.110% | $146.5023 | $146.50 | $146.50 | $146.50 |
| Purchase #3 | $243.92 | 5.221% | $256.6551 | $256.66 | $256.65 | $256.70 |
| Purchase #4 | $187.79 | 7.590% | $202.0433 | $202.04 | $202.05 | $202.00 |
| Purchase #5 | $47.89 | 6.706% | $51.1015 | $51.10 | $51.10 | $51.10 |
| Purchase #6 | $62.31 | 10.277% | $68.7136 | $68.71 | $68.70 | $68.70 |
| Purchase #7 | $19.89 | 8.735% | $21.6274 | $21.63 | $21.65 | $21.60 |
| 7 purchase totals = | $879.91 | $949.7109 | $949.71 | $949.70 | $949.70 | |