| 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 | $136.83 | 3.438% | $141.5342 | $141.53 | $141.55 | $141.50 |
| Purchase #2 | $209.80 | 10.619% | $232.0787 | $232.08 | $232.10 | $232.10 |
| Purchase #3 | $81.50 | 12.143% | $91.3965 | $91.40 | $91.40 | $91.40 |
| Purchase #4 | $177.47 | 9.483% | $194.2995 | $194.30 | $194.30 | $194.30 |
| Purchase #5 | $34.31 | 9.278% | $37.4933 | $37.49 | $37.50 | $37.50 |
| Purchase #6 | $197.88 | 11.285% | $220.2108 | $220.21 | $220.20 | $220.20 |
| Purchase #7 | $41.52 | 7.415% | $44.5987 | $44.60 | $44.60 | $44.60 |
| 7 purchase totals = | $879.31 | $961.6117 | $961.61 | $961.65 | $961.60 | |