| 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 | $7.27 | 13.453% | $8.248 | $8.25 | $8.25 | $8.20 |
| Purchase #2 | $93.42 | 10.633% | $103.3533 | $103.35 | $103.35 | $103.40 |
| Purchase #3 | $136.89 | 12.453% | $153.9369 | $153.94 | $153.95 | $153.90 |
| Purchase #4 | $182.86 | 3.225% | $188.7572 | $188.76 | $188.75 | $188.80 |
| Purchase #5 | $153.80 | 9.533% | $168.4618 | $168.46 | $168.45 | $168.50 |
| Purchase #6 | $197.40 | 6.447% | $210.1264 | $210.13 | $210.15 | $210.10 |
| Purchase #7 | $31.74 | 12.572% | $35.7304 | $35.73 | $35.75 | $35.70 |
| 7 purchase totals = | $803.38 | $868.6140 | $868.62 | $868.65 | $868.60 | |