| 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 | $165.28 | 6.499% | $176.0215 | $176.02 | $176.00 | $176.00 |
| Purchase #2 | $20.99 | 3.735% | $21.774 | $21.77 | $21.75 | $21.80 |
| Purchase #3 | $196.41 | 8.278% | $212.6688 | $212.67 | $212.65 | $212.70 |
| Purchase #4 | $190.84 | 10.674% | $211.2103 | $211.21 | $211.20 | $211.20 |
| Purchase #5 | $197.47 | 4.318% | $205.9968 | $206.00 | $206.00 | $206.00 |
| Purchase #6 | $91.67 | 8.386% | $99.3574 | $99.36 | $99.35 | $99.40 |
| Purchase #7 | $101.88 | 5.628% | $107.6138 | $107.61 | $107.60 | $107.60 |
| 7 purchase totals = | $964.54 | $1,034.6426 | $1,034.64 | $1,034.55 | $1,034.70 | |