| 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 | $157.95 | 10.249% | $174.1383 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $24.64 | 3.658% | $25.5413 | $25.54 | $25.55 | $25.50 |
| Purchase #3 | $19.38 | 11.789% | $21.6647 | $21.66 | $21.65 | $21.70 |
| Purchase #4 | $233.87 | 11.561% | $260.9077 | $260.91 | $260.90 | $260.90 |
| Purchase #5 | $115.77 | 3.253% | $119.536 | $119.54 | $119.55 | $119.50 |
| Purchase #6 | $24.47 | 9.136% | $26.7056 | $26.71 | $26.70 | $26.70 |
| Purchase #7 | $19.43 | 4.392% | $20.2834 | $20.28 | $20.30 | $20.30 |
| 7 purchase totals = | $595.51 | $648.7770 | $648.78 | $648.80 | $648.70 | |