| 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 | $164.89 | 4.646% | $172.5508 | $172.55 | $172.55 | $172.60 |
| Purchase #2 | $196.79 | 5.671% | $207.95 | $207.95 | $207.95 | $208.00 |
| Purchase #3 | $155.43 | 3.676% | $161.1436 | $161.14 | $161.15 | $161.10 |
| Purchase #4 | $182.34 | 12.466% | $205.0705 | $205.07 | $205.05 | $205.10 |
| Purchase #5 | $91.27 | 9.437% | $99.8831 | $99.88 | $99.90 | $99.90 |
| Purchase #6 | $25.56 | 13.834% | $29.096 | $29.10 | $29.10 | $29.10 |
| Purchase #7 | $34.44 | 10.774% | $38.1506 | $38.15 | $38.15 | $38.20 |
| 7 purchase totals = | $850.72 | $913.8446 | $913.84 | $913.85 | $914.00 | |