| 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 | $169.32 | 6.288% | $179.9668 | $179.97 | $179.95 | $180.00 |
| Purchase #2 | $149.56 | 9.474% | $163.7293 | $163.73 | $163.75 | $163.70 |
| Purchase #3 | $44.72 | 3.326% | $46.2074 | $46.21 | $46.20 | $46.20 |
| Purchase #4 | $187.81 | 3.481% | $194.3477 | $194.35 | $194.35 | $194.30 |
| Purchase #5 | $32.75 | 6.500% | $34.8788 | $34.88 | $34.90 | $34.90 |
| Purchase #6 | $114.58 | 4.655% | $119.9137 | $119.91 | $119.90 | $119.90 |
| Purchase #7 | $146.40 | 6.863% | $156.4474 | $156.45 | $156.45 | $156.40 |
| 7 purchase totals = | $845.14 | $895.4911 | $895.50 | $895.50 | $895.40 | |