| 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 | $177.77 | 9.786% | $195.1666 | $195.17 | $195.15 | $195.20 |
| Purchase #2 | $109.91 | 5.300% | $115.7352 | $115.74 | $115.75 | $115.70 |
| Purchase #3 | $137.87 | 5.867% | $145.9588 | $145.96 | $145.95 | $146.00 |
| Purchase #4 | $194.92 | 7.797% | $210.1179 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $23.34 | 5.782% | $24.6895 | $24.69 | $24.70 | $24.70 |
| Purchase #6 | $53.52 | 7.495% | $57.5313 | $57.53 | $57.55 | $57.50 |
| Purchase #7 | $20.25 | 13.786% | $23.0417 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $717.58 | $772.2410 | $772.25 | $772.25 | $772.20 | |