| 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 | $195.52 | 7.169% | $209.5368 | $209.54 | $209.55 | $209.50 |
| Purchase #2 | $34.45 | 8.823% | $37.4895 | $37.49 | $37.50 | $37.50 |
| Purchase #3 | $179.44 | 9.465% | $196.424 | $196.42 | $196.40 | $196.40 |
| Purchase #4 | $58.25 | 7.248% | $62.472 | $62.47 | $62.45 | $62.50 |
| Purchase #5 | $76.53 | 3.688% | $79.3524 | $79.35 | $79.35 | $79.40 |
| Purchase #6 | $117.60 | 10.247% | $129.6505 | $129.65 | $129.65 | $129.70 |
| Purchase #7 | $157.33 | 10.344% | $173.6042 | $173.60 | $173.60 | $173.60 |
| 7 purchase totals = | $819.12 | $888.5294 | $888.52 | $888.50 | $888.60 | |