| 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 | $66.99 | 8.762% | $72.8597 | $72.86 | $72.85 | $72.90 |
| Purchase #2 | $146.89 | 7.328% | $157.6541 | $157.65 | $157.65 | $157.70 |
| Purchase #3 | $141.77 | 8.325% | $153.5724 | $153.57 | $153.55 | $153.60 |
| Purchase #4 | $187.53 | 12.200% | $210.4087 | $210.41 | $210.40 | $210.40 |
| Purchase #5 | $111.34 | 6.162% | $118.2008 | $118.20 | $118.20 | $118.20 |
| Purchase #6 | $122.37 | 12.238% | $137.3456 | $137.35 | $137.35 | $137.30 |
| Purchase #7 | $55.70 | 12.581% | $62.7076 | $62.71 | $62.70 | $62.70 |
| 7 purchase totals = | $832.59 | $912.7489 | $912.75 | $912.70 | $912.80 | |