| 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 | $136.34 | 8.702% | $148.2043 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $205.26 | 6.734% | $219.0822 | $219.08 | $219.10 | $219.10 |
| Purchase #3 | $146.61 | 6.266% | $155.7966 | $155.80 | $155.80 | $155.80 |
| Purchase #4 | $48.70 | 3.643% | $50.4741 | $50.47 | $50.45 | $50.50 |
| Purchase #5 | $198.87 | 7.744% | $214.2705 | $214.27 | $214.25 | $214.30 |
| Purchase #6 | $177.70 | 6.625% | $189.4726 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $176.34 | 12.276% | $197.9875 | $197.99 | $198.00 | $198.00 |
| 7 purchase totals = | $1,089.82 | $1,175.2878 | $1,175.28 | $1,175.25 | $1,175.40 | |