| 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 | $158.73 | 13.371% | $179.9538 | $179.95 | $179.95 | $180.00 |
| Purchase #2 | $52.53 | 6.221% | $55.7979 | $55.80 | $55.80 | $55.80 |
| Purchase #3 | $112.44 | 4.312% | $117.2884 | $117.29 | $117.30 | $117.30 |
| Purchase #4 | $92.98 | 13.681% | $105.7006 | $105.70 | $105.70 | $105.70 |
| Purchase #5 | $123.91 | 3.627% | $128.4042 | $128.40 | $128.40 | $128.40 |
| Purchase #6 | $114.88 | 12.633% | $129.3928 | $129.39 | $129.40 | $129.40 |
| Purchase #7 | $75.45 | 7.466% | $81.0831 | $81.08 | $81.10 | $81.10 |
| 7 purchase totals = | $730.92 | $797.6208 | $797.61 | $797.65 | $797.70 | |