| 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 | $134.29 | 12.849% | $151.5449 | $151.54 | $151.55 | $151.50 |
| Purchase #2 | $38.96 | 7.348% | $41.8228 | $41.82 | $41.80 | $41.80 |
| Purchase #3 | $230.82 | 5.135% | $242.6726 | $242.67 | $242.65 | $242.70 |
| Purchase #4 | $47.72 | 6.124% | $50.6424 | $50.64 | $50.65 | $50.60 |
| Purchase #5 | $219.51 | 7.147% | $235.1984 | $235.20 | $235.20 | $235.20 |
| Purchase #6 | $175.88 | 5.253% | $185.119 | $185.12 | $185.10 | $185.10 |
| Purchase #7 | $73.27 | 10.467% | $80.9392 | $80.94 | $80.95 | $80.90 |
| 7 purchase totals = | $920.45 | $987.9393 | $987.93 | $987.90 | $987.80 | |