| 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 | $121.82 | 7.406% | $130.842 | $130.84 | $130.85 | $130.80 |
| Purchase #2 | $171.33 | 8.489% | $185.8742 | $185.87 | $185.85 | $185.90 |
| Purchase #3 | $84.94 | 7.668% | $91.4532 | $91.45 | $91.45 | $91.50 |
| Purchase #4 | $93.93 | 6.488% | $100.0242 | $100.02 | $100.00 | $100.00 |
| Purchase #5 | $163.79 | 13.701% | $186.2309 | $186.23 | $186.25 | $186.20 |
| Purchase #6 | $194.40 | 13.161% | $219.985 | $219.99 | $220.00 | $220.00 |
| Purchase #7 | $42.95 | 12.626% | $48.3729 | $48.37 | $48.35 | $48.40 |
| 7 purchase totals = | $873.16 | $962.7824 | $962.77 | $962.75 | $962.80 | |