| 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 | $133.30 | 9.547% | $146.0262 | $146.03 | $146.05 | $146.00 |
| Purchase #2 | $76.47 | 6.396% | $81.361 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $84.63 | 9.543% | $92.7062 | $92.71 | $92.70 | $92.70 |
| Purchase #4 | $180.64 | 7.498% | $194.1844 | $194.18 | $194.20 | $194.20 |
| Purchase #5 | $79.96 | 10.715% | $88.5277 | $88.53 | $88.55 | $88.50 |
| Purchase #6 | $46.86 | 6.388% | $49.8534 | $49.85 | $49.85 | $49.90 |
| Purchase #7 | $234.88 | 9.415% | $256.994 | $256.99 | $257.00 | $257.00 |
| 7 purchase totals = | $836.74 | $909.6529 | $909.65 | $909.70 | $909.70 | |