| 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 | $129.49 | 9.637% | $141.969 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $71.78 | 8.856% | $78.1368 | $78.14 | $78.15 | $78.10 |
| Purchase #3 | $5.96 | 7.230% | $6.3909 | $6.39 | $6.40 | $6.40 |
| Purchase #4 | $157.33 | 9.513% | $172.2968 | $172.30 | $172.30 | $172.30 |
| Purchase #5 | $191.49 | 3.858% | $198.8777 | $198.88 | $198.90 | $198.90 |
| Purchase #6 | $108.66 | 7.333% | $116.628 | $116.63 | $116.65 | $116.60 |
| Purchase #7 | $212.43 | 10.830% | $235.4362 | $235.44 | $235.45 | $235.40 |
| 7 purchase totals = | $877.14 | $949.7354 | $949.75 | $949.80 | $949.70 | |