| 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 | $136.86 | 5.641% | $144.5803 | $144.58 | $144.60 | $144.60 |
| Purchase #2 | $97.46 | 13.725% | $110.8364 | $110.84 | $110.85 | $110.80 |
| Purchase #3 | $62.30 | 10.213% | $68.6627 | $68.66 | $68.65 | $68.70 |
| Purchase #4 | $166.87 | 4.836% | $174.9398 | $174.94 | $174.95 | $174.90 |
| Purchase #5 | $31.82 | 12.663% | $35.8494 | $35.85 | $35.85 | $35.80 |
| Purchase #6 | $214.64 | 11.512% | $239.3494 | $239.35 | $239.35 | $239.30 |
| Purchase #7 | $92.25 | 4.463% | $96.3671 | $96.37 | $96.35 | $96.40 |
| 7 purchase totals = | $802.20 | $870.5851 | $870.59 | $870.60 | $870.50 | |