| 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 | $149.26 | 13.304% | $169.1176 | $169.12 | $169.10 | $169.10 |
| Purchase #2 | $241.97 | 9.462% | $264.8652 | $264.87 | $264.85 | $264.90 |
| Purchase #3 | $143.77 | 7.672% | $154.8 | $154.80 | $154.80 | $154.80 |
| Purchase #4 | $225.40 | 8.293% | $244.0924 | $244.09 | $244.10 | $244.10 |
| Purchase #5 | $21.63 | 6.272% | $22.9866 | $22.99 | $23.00 | $23.00 |
| Purchase #6 | $89.42 | 4.836% | $93.7444 | $93.74 | $93.75 | $93.70 |
| Purchase #7 | $184.25 | 3.196% | $190.1386 | $190.14 | $190.15 | $190.10 |
| 7 purchase totals = | $1,055.70 | $1,139.7448 | $1,139.75 | $1,139.75 | $1,139.70 | |