| 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 | $144.87 | 8.132% | $156.6508 | $156.65 | $156.65 | $156.70 |
| Purchase #2 | $193.34 | 9.735% | $212.1616 | $212.16 | $212.15 | $212.20 |
| Purchase #3 | $149.51 | 13.144% | $169.1616 | $169.16 | $169.15 | $169.20 |
| Purchase #4 | $157.86 | 13.827% | $179.6873 | $179.69 | $179.70 | $179.70 |
| Purchase #5 | $209.30 | 7.137% | $224.2377 | $224.24 | $224.25 | $224.20 |
| Purchase #6 | $60.56 | 6.388% | $64.4286 | $64.43 | $64.45 | $64.40 |
| Purchase #7 | $130.70 | 10.620% | $144.5803 | $144.58 | $144.60 | $144.60 |
| 7 purchase totals = | $1,046.14 | $1,150.9079 | $1,150.91 | $1,150.95 | $1,151.00 | |