| 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 | $151.77 | 11.765% | $169.6257 | $169.63 | $169.65 | $169.60 |
| Purchase #2 | $220.37 | 13.782% | $250.7414 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $82.47 | 6.640% | $87.946 | $87.95 | $87.95 | $87.90 |
| Purchase #4 | $150.55 | 3.404% | $155.6747 | $155.67 | $155.65 | $155.70 |
| Purchase #5 | $204.92 | 7.447% | $220.1804 | $220.18 | $220.20 | $220.20 |
| Purchase #6 | $225.73 | 9.713% | $247.6552 | $247.66 | $247.65 | $247.70 |
| Purchase #7 | $70.40 | 12.108% | $78.924 | $78.92 | $78.90 | $78.90 |
| 7 purchase totals = | $1,106.21 | $1,210.7474 | $1,210.75 | $1,210.75 | $1,210.70 | |