| 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 | $146.66 | 11.172% | $163.0449 | $163.04 | $163.05 | $163.00 |
| Purchase #2 | $185.42 | 5.104% | $194.8838 | $194.88 | $194.90 | $194.90 |
| Purchase #3 | $220.96 | 3.340% | $228.3401 | $228.34 | $228.35 | $228.30 |
| Purchase #4 | $47.87 | 8.517% | $51.9471 | $51.95 | $51.95 | $51.90 |
| Purchase #5 | $188.43 | 3.110% | $194.2902 | $194.29 | $194.30 | $194.30 |
| Purchase #6 | $106.90 | 8.405% | $115.8849 | $115.88 | $115.90 | $115.90 |
| Purchase #7 | $98.66 | 4.242% | $102.8452 | $102.85 | $102.85 | $102.80 |
| 7 purchase totals = | $994.90 | $1,051.2362 | $1,051.23 | $1,051.30 | $1,051.10 | |