| 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 | $199.64 | 6.789% | $213.1936 | $213.19 | $213.20 | $213.20 |
| Purchase #2 | $164.38 | 3.381% | $169.9377 | $169.94 | $169.95 | $169.90 |
| Purchase #3 | $26.50 | 3.265% | $27.3652 | $27.37 | $27.35 | $27.40 |
| Purchase #4 | $225.65 | 3.204% | $232.8798 | $232.88 | $232.90 | $232.90 |
| Purchase #5 | $6.39 | 9.846% | $7.0192 | $7.02 | $7.00 | $7.00 |
| Purchase #6 | $119.65 | 7.440% | $128.552 | $128.55 | $128.55 | $128.60 |
| Purchase #7 | $42.95 | 3.141% | $44.2991 | $44.30 | $44.30 | $44.30 |
| 7 purchase totals = | $785.16 | $823.2466 | $823.25 | $823.25 | $823.30 | |