| 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 | $156.75 | 12.180% | $175.8422 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $9.26 | 3.837% | $9.6153 | $9.62 | $9.60 | $9.60 |
| Purchase #3 | $40.34 | 8.866% | $43.9165 | $43.92 | $43.90 | $43.90 |
| Purchase #4 | $26.32 | 13.401% | $29.8471 | $29.85 | $29.85 | $29.80 |
| Purchase #5 | $161.44 | 5.756% | $170.7325 | $170.73 | $170.75 | $170.70 |
| Purchase #6 | $124.56 | 4.310% | $129.9285 | $129.93 | $129.95 | $129.90 |
| Purchase #7 | $187.85 | 11.130% | $208.7577 | $208.76 | $208.75 | $208.80 |
| 7 purchase totals = | $706.52 | $768.6398 | $768.65 | $768.65 | $768.50 | |