| 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 | $7.67 | 6.581% | $8.1748 | $8.17 | $8.15 | $8.20 |
| Purchase #2 | $237.96 | 13.489% | $270.0584 | $270.06 | $270.05 | $270.10 |
| Purchase #3 | $106.30 | 6.455% | $113.1617 | $113.16 | $113.15 | $113.20 |
| Purchase #4 | $65.81 | 12.430% | $73.9902 | $73.99 | $74.00 | $74.00 |
| Purchase #5 | $178.63 | 13.277% | $202.3467 | $202.35 | $202.35 | $202.30 |
| Purchase #6 | $68.75 | 5.811% | $72.7451 | $72.75 | $72.75 | $72.70 |
| Purchase #7 | $127.36 | 6.538% | $135.6868 | $135.69 | $135.70 | $135.70 |
| 7 purchase totals = | $792.48 | $876.1637 | $876.17 | $876.15 | $876.20 | |