| 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 | $204.32 | 13.752% | $232.4181 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $73.31 | 4.432% | $76.5591 | $76.56 | $76.55 | $76.60 |
| Purchase #3 | $12.96 | 12.243% | $14.5467 | $14.55 | $14.55 | $14.50 |
| Purchase #4 | $153.54 | 7.230% | $164.6409 | $164.64 | $164.65 | $164.60 |
| Purchase #5 | $125.53 | 6.624% | $133.8451 | $133.85 | $133.85 | $133.80 |
| Purchase #6 | $149.87 | 13.424% | $169.9885 | $169.99 | $170.00 | $170.00 |
| Purchase #7 | $46.93 | 3.721% | $48.6763 | $48.68 | $48.70 | $48.70 |
| 7 purchase totals = | $766.46 | $840.6747 | $840.69 | $840.70 | $840.60 | |