| 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 | $167.36 | 8.705% | $181.9287 | $181.93 | $181.95 | $181.90 |
| Purchase #2 | $119.46 | 5.640% | $126.1975 | $126.20 | $126.20 | $126.20 |
| Purchase #3 | $139.64 | 3.814% | $144.9659 | $144.97 | $144.95 | $145.00 |
| Purchase #4 | $224.35 | 13.123% | $253.7915 | $253.79 | $253.80 | $253.80 |
| Purchase #5 | $83.38 | 10.140% | $91.8347 | $91.83 | $91.85 | $91.80 |
| Purchase #6 | $206.49 | 6.861% | $220.6573 | $220.66 | $220.65 | $220.70 |
| Purchase #7 | $23.44 | 13.764% | $26.6663 | $26.67 | $26.65 | $26.70 |
| 7 purchase totals = | $964.12 | $1,046.0419 | $1,046.05 | $1,046.05 | $1,046.10 | |