| 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 | $144.38 | 9.538% | $158.151 | $158.15 | $158.15 | $158.20 |
| Purchase #2 | $115.26 | 7.593% | $124.0117 | $124.01 | $124.00 | $124.00 |
| Purchase #3 | $174.33 | 6.495% | $185.6527 | $185.65 | $185.65 | $185.70 |
| Purchase #4 | $145.35 | 7.401% | $156.1074 | $156.11 | $156.10 | $156.10 |
| Purchase #5 | $229.75 | 10.712% | $254.3608 | $254.36 | $254.35 | $254.40 |
| Purchase #6 | $49.91 | 10.673% | $55.2369 | $55.24 | $55.25 | $55.20 |
| Purchase #7 | $151.71 | 11.516% | $169.1809 | $169.18 | $169.20 | $169.20 |
| 7 purchase totals = | $1,010.69 | $1,102.7014 | $1,102.70 | $1,102.70 | $1,102.80 | |