| 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 | $146.53 | 4.743% | $153.4799 | $153.48 | $153.50 | $153.50 |
| Purchase #2 | $71.74 | 3.683% | $74.3822 | $74.38 | $74.40 | $74.40 |
| Purchase #3 | $169.77 | 7.678% | $182.8049 | $182.80 | $182.80 | $182.80 |
| Purchase #4 | $198.59 | 11.805% | $222.0335 | $222.03 | $222.05 | $222.00 |
| Purchase #5 | $134.93 | 13.541% | $153.2009 | $153.20 | $153.20 | $153.20 |
| Purchase #6 | $174.26 | 11.717% | $194.678 | $194.68 | $194.70 | $194.70 |
| Purchase #7 | $217.67 | 6.843% | $232.5652 | $232.57 | $232.55 | $232.60 |
| 7 purchase totals = | $1,113.49 | $1,213.1446 | $1,213.14 | $1,213.20 | $1,213.20 | |