| 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 | $128.34 | 9.333% | $140.318 | $140.32 | $140.30 | $140.30 |
| Purchase #2 | $112.35 | 7.337% | $120.5931 | $120.59 | $120.60 | $120.60 |
| Purchase #3 | $12.79 | 6.338% | $13.6006 | $13.60 | $13.60 | $13.60 |
| Purchase #4 | $146.74 | 7.676% | $158.0038 | $158.00 | $158.00 | $158.00 |
| Purchase #5 | $166.53 | 6.252% | $176.9415 | $176.94 | $176.95 | $176.90 |
| Purchase #6 | $14.36 | 8.307% | $15.5529 | $15.55 | $15.55 | $15.60 |
| Purchase #7 | $250.85 | 11.553% | $279.8307 | $279.83 | $279.85 | $279.80 |
| 7 purchase totals = | $831.96 | $904.8406 | $904.83 | $904.85 | $904.80 | |