| 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 | $143.28 | 11.187% | $159.3087 | $159.31 | $159.30 | $159.30 |
| Purchase #2 | $157.65 | 8.327% | $170.7775 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $73.30 | 10.178% | $80.7605 | $80.76 | $80.75 | $80.80 |
| Purchase #4 | $250.69 | 10.786% | $277.7294 | $277.73 | $277.75 | $277.70 |
| Purchase #5 | $194.80 | 10.320% | $214.9034 | $214.90 | $214.90 | $214.90 |
| Purchase #6 | $15.94 | 3.444% | $16.489 | $16.49 | $16.50 | $16.50 |
| Purchase #7 | $48.48 | 13.633% | $55.0893 | $55.09 | $55.10 | $55.10 |
| 7 purchase totals = | $884.14 | $975.0578 | $975.06 | $975.10 | $975.10 | |