| 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 | $157.67 | 9.168% | $172.1252 | $172.13 | $172.15 | $172.10 |
| Purchase #2 | $113.78 | 10.401% | $125.6143 | $125.61 | $125.60 | $125.60 |
| Purchase #3 | $67.29 | 10.816% | $74.5681 | $74.57 | $74.55 | $74.60 |
| Purchase #4 | $236.90 | 13.467% | $268.8033 | $268.80 | $268.80 | $268.80 |
| Purchase #5 | $139.25 | 5.609% | $147.0605 | $147.06 | $147.05 | $147.10 |
| Purchase #6 | $15.89 | 3.703% | $16.4784 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $174.32 | 5.532% | $183.9634 | $183.96 | $183.95 | $184.00 |
| 7 purchase totals = | $905.10 | $988.6132 | $988.61 | $988.60 | $988.70 | |