| 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 | $149.87 | 4.581% | $156.7355 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $23.36 | 8.235% | $25.2837 | $25.28 | $25.30 | $25.30 |
| Purchase #3 | $156.36 | 11.444% | $174.2538 | $174.25 | $174.25 | $174.30 |
| Purchase #4 | $219.29 | 12.290% | $246.2407 | $246.24 | $246.25 | $246.20 |
| Purchase #5 | $84.68 | 10.355% | $93.4486 | $93.45 | $93.45 | $93.40 |
| Purchase #6 | $39.79 | 11.795% | $44.4832 | $44.48 | $44.50 | $44.50 |
| Purchase #7 | $117.48 | 9.349% | $128.4632 | $128.46 | $128.45 | $128.50 |
| 7 purchase totals = | $790.83 | $868.9087 | $868.90 | $868.95 | $868.90 | |