| 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 | $138.48 | 13.348% | $156.9643 | $156.96 | $156.95 | $157.00 |
| Purchase #2 | $143.48 | 9.600% | $157.2541 | $157.25 | $157.25 | $157.30 |
| Purchase #3 | $225.69 | 13.731% | $256.6795 | $256.68 | $256.70 | $256.70 |
| Purchase #4 | $207.61 | 13.263% | $235.1453 | $235.15 | $235.15 | $235.10 |
| Purchase #5 | $54.60 | 11.135% | $60.6797 | $60.68 | $60.70 | $60.70 |
| Purchase #6 | $12.93 | 12.613% | $14.5609 | $14.56 | $14.55 | $14.60 |
| Purchase #7 | $93.26 | 6.440% | $99.2659 | $99.27 | $99.25 | $99.30 |
| 7 purchase totals = | $876.05 | $980.5497 | $980.55 | $980.55 | $980.70 | |