| 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 | $197.98 | 6.173% | $210.2013 | $210.20 | $210.20 | $210.20 |
| Purchase #2 | $18.80 | 9.448% | $20.5762 | $20.58 | $20.60 | $20.60 |
| Purchase #3 | $159.93 | 5.386% | $168.5438 | $168.54 | $168.55 | $168.50 |
| Purchase #4 | $188.39 | 12.172% | $211.3208 | $211.32 | $211.30 | $211.30 |
| Purchase #5 | $125.79 | 9.509% | $137.7514 | $137.75 | $137.75 | $137.80 |
| Purchase #6 | $142.53 | 3.104% | $146.9541 | $146.95 | $146.95 | $147.00 |
| Purchase #7 | $12.52 | 8.667% | $13.6051 | $13.61 | $13.60 | $13.60 |
| 7 purchase totals = | $845.94 | $908.9527 | $908.95 | $908.95 | $909.00 | |