| 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 | $190.68 | 11.578% | $212.7569 | $212.76 | $212.75 | $212.80 |
| Purchase #2 | $146.30 | 5.263% | $153.9998 | $154.00 | $154.00 | $154.00 |
| Purchase #3 | $21.47 | 4.409% | $22.4166 | $22.42 | $22.40 | $22.40 |
| Purchase #4 | $239.53 | 12.503% | $269.4784 | $269.48 | $269.50 | $269.50 |
| Purchase #5 | $170.33 | 8.520% | $184.8421 | $184.84 | $184.85 | $184.80 |
| Purchase #6 | $65.62 | 3.874% | $68.1621 | $68.16 | $68.15 | $68.20 |
| Purchase #7 | $26.60 | 8.441% | $28.8453 | $28.85 | $28.85 | $28.80 |
| 7 purchase totals = | $860.53 | $940.5012 | $940.51 | $940.50 | $940.50 | |