| 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 | $139.47 | 8.159% | $150.8494 | $150.85 | $150.85 | $150.80 |
| Purchase #2 | $176.49 | 4.450% | $184.3438 | $184.34 | $184.35 | $184.30 |
| Purchase #3 | $71.50 | 5.362% | $75.3338 | $75.33 | $75.35 | $75.30 |
| Purchase #4 | $79.69 | 3.826% | $82.7389 | $82.74 | $82.75 | $82.70 |
| Purchase #5 | $114.90 | 10.443% | $126.899 | $126.90 | $126.90 | $126.90 |
| Purchase #6 | $247.77 | 5.874% | $262.324 | $262.32 | $262.30 | $262.30 |
| Purchase #7 | $175.38 | 12.514% | $197.3271 | $197.33 | $197.35 | $197.30 |
| 7 purchase totals = | $1,005.20 | $1,079.8160 | $1,079.81 | $1,079.85 | $1,079.60 | |