| 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 | $156.89 | 13.130% | $177.4897 | $177.49 | $177.50 | $177.50 |
| Purchase #2 | $157.35 | 4.826% | $164.9437 | $164.94 | $164.95 | $164.90 |
| Purchase #3 | $118.53 | 4.867% | $124.2989 | $124.30 | $124.30 | $124.30 |
| Purchase #4 | $20.45 | 9.103% | $22.3116 | $22.31 | $22.30 | $22.30 |
| Purchase #5 | $178.47 | 3.625% | $184.9395 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $19.48 | 6.302% | $20.7076 | $20.71 | $20.70 | $20.70 |
| Purchase #7 | $243.59 | 3.162% | $251.2923 | $251.29 | $251.30 | $251.30 |
| 7 purchase totals = | $894.76 | $945.9833 | $945.98 | $946.00 | $945.90 | |