| 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 | $138.55 | 4.461% | $144.7307 | $144.73 | $144.75 | $144.70 |
| Purchase #2 | $224.96 | 8.258% | $243.5372 | $243.54 | $243.55 | $243.50 |
| Purchase #3 | $197.67 | 10.229% | $217.8897 | $217.89 | $217.90 | $217.90 |
| Purchase #4 | $210.78 | 5.295% | $221.9408 | $221.94 | $221.95 | $221.90 |
| Purchase #5 | $182.62 | 6.619% | $194.7076 | $194.71 | $194.70 | $194.70 |
| Purchase #6 | $116.28 | 10.304% | $128.2615 | $128.26 | $128.25 | $128.30 |
| Purchase #7 | $151.55 | 3.559% | $156.9437 | $156.94 | $156.95 | $156.90 |
| 7 purchase totals = | $1,222.41 | $1,308.0112 | $1,308.01 | $1,308.05 | $1,307.90 | |