| 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 | $178.55 | 10.193% | $196.7496 | $196.75 | $196.75 | $196.70 |
| Purchase #2 | $160.84 | 12.623% | $181.1428 | $181.14 | $181.15 | $181.10 |
| Purchase #3 | $83.36 | 9.109% | $90.9533 | $90.95 | $90.95 | $91.00 |
| Purchase #4 | $55.96 | 11.173% | $62.2124 | $62.21 | $62.20 | $62.20 |
| Purchase #5 | $107.92 | 7.514% | $116.0291 | $116.03 | $116.05 | $116.00 |
| Purchase #6 | $194.52 | 9.235% | $212.4839 | $212.48 | $212.50 | $212.50 |
| Purchase #7 | $15.64 | 7.741% | $16.8507 | $16.85 | $16.85 | $16.90 |
| 7 purchase totals = | $796.79 | $876.4218 | $876.41 | $876.45 | $876.40 | |