| 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 | $186.80 | 4.116% | $194.4887 | $194.49 | $194.50 | $194.50 |
| Purchase #2 | $225.25 | 13.758% | $256.2399 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $170.42 | 8.516% | $184.933 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $18.37 | 5.675% | $19.4125 | $19.41 | $19.40 | $19.40 |
| Purchase #5 | $133.66 | 10.637% | $147.8774 | $147.88 | $147.90 | $147.90 |
| Purchase #6 | $65.99 | 4.170% | $68.7418 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $92.40 | 11.551% | $103.0731 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $892.89 | $974.7664 | $974.76 | $974.80 | $974.70 | |