| 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 | $175.79 | 3.334% | $181.6508 | $181.65 | $181.65 | $181.70 |
| Purchase #2 | $60.48 | 8.524% | $65.6353 | $65.64 | $65.65 | $65.60 |
| Purchase #3 | $84.73 | 13.106% | $95.8347 | $95.83 | $95.85 | $95.80 |
| Purchase #4 | $75.76 | 4.642% | $79.2768 | $79.28 | $79.30 | $79.30 |
| Purchase #5 | $115.81 | 3.501% | $119.8645 | $119.86 | $119.85 | $119.90 |
| Purchase #6 | $143.45 | 3.538% | $148.5253 | $148.53 | $148.55 | $148.50 |
| Purchase #7 | $167.95 | 13.219% | $190.1513 | $190.15 | $190.15 | $190.20 |
| 7 purchase totals = | $823.97 | $880.9387 | $880.94 | $881.00 | $881.00 | |