| 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 | $194.80 | 5.299% | $205.1225 | $205.12 | $205.10 | $205.10 |
| Purchase #2 | $162.40 | 5.397% | $171.1647 | $171.16 | $171.15 | $171.20 |
| Purchase #3 | $14.83 | 4.517% | $15.4999 | $15.50 | $15.50 | $15.50 |
| Purchase #4 | $228.61 | 7.844% | $246.5422 | $246.54 | $246.55 | $246.50 |
| Purchase #5 | $203.64 | 5.838% | $215.5285 | $215.53 | $215.55 | $215.50 |
| Purchase #6 | $210.40 | 3.361% | $217.4715 | $217.47 | $217.45 | $217.50 |
| Purchase #7 | $100.71 | 6.688% | $107.4455 | $107.45 | $107.45 | $107.40 |
| 7 purchase totals = | $1,115.39 | $1,178.7748 | $1,178.77 | $1,178.75 | $1,178.70 | |