| 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 | $140.28 | 4.297% | $146.3078 | $146.31 | $146.30 | $146.30 |
| Purchase #2 | $117.95 | 3.597% | $122.1927 | $122.19 | $122.20 | $122.20 |
| Purchase #3 | $65.83 | 13.252% | $74.5538 | $74.55 | $74.55 | $74.60 |
| Purchase #4 | $167.41 | 13.338% | $189.7391 | $189.74 | $189.75 | $189.70 |
| Purchase #5 | $72.74 | 7.409% | $78.1293 | $78.13 | $78.15 | $78.10 |
| Purchase #6 | $92.62 | 8.469% | $100.464 | $100.46 | $100.45 | $100.50 |
| Purchase #7 | $130.48 | 11.798% | $145.874 | $145.87 | $145.85 | $145.90 |
| 7 purchase totals = | $787.31 | $857.2607 | $857.25 | $857.25 | $857.30 | |