| 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 | $137.93 | 5.339% | $145.2941 | $145.29 | $145.30 | $145.30 |
| Purchase #2 | $150.59 | 4.411% | $157.2325 | $157.23 | $157.25 | $157.20 |
| Purchase #3 | $217.59 | 5.183% | $228.8677 | $228.87 | $228.85 | $228.90 |
| Purchase #4 | $37.43 | 8.115% | $40.4674 | $40.47 | $40.45 | $40.50 |
| Purchase #5 | $15.62 | 5.222% | $16.4357 | $16.44 | $16.45 | $16.40 |
| Purchase #6 | $52.68 | 7.176% | $56.4603 | $56.46 | $56.45 | $56.50 |
| Purchase #7 | $102.66 | 13.228% | $116.2399 | $116.24 | $116.25 | $116.20 |
| 7 purchase totals = | $714.50 | $760.9976 | $761.00 | $761.00 | $761.00 | |