| 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 | $173.53 | 4.301% | $180.9935 | $180.99 | $181.00 | $181.00 |
| Purchase #2 | $236.65 | 12.361% | $265.9023 | $265.90 | $265.90 | $265.90 |
| Purchase #3 | $160.32 | 3.448% | $165.8478 | $165.85 | $165.85 | $165.80 |
| Purchase #4 | $24.64 | 12.836% | $27.8028 | $27.80 | $27.80 | $27.80 |
| Purchase #5 | $82.97 | 9.109% | $90.5277 | $90.53 | $90.55 | $90.50 |
| Purchase #6 | $217.71 | 11.747% | $243.2844 | $243.28 | $243.30 | $243.30 |
| Purchase #7 | $60.61 | 10.116% | $66.7413 | $66.74 | $66.75 | $66.70 |
| 7 purchase totals = | $956.43 | $1,041.0998 | $1,041.09 | $1,041.15 | $1,041.00 | |