| 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 | $112.59 | 11.738% | $125.8058 | $125.81 | $125.80 | $125.80 |
| Purchase #2 | $162.53 | 9.284% | $177.6193 | $177.62 | $177.60 | $177.60 |
| Purchase #3 | $133.89 | 5.254% | $140.9246 | $140.92 | $140.90 | $140.90 |
| Purchase #4 | $7.71 | 10.455% | $8.5161 | $8.52 | $8.50 | $8.50 |
| Purchase #5 | $43.72 | 12.690% | $49.2681 | $49.27 | $49.25 | $49.30 |
| Purchase #6 | $128.53 | 6.431% | $136.7958 | $136.80 | $136.80 | $136.80 |
| Purchase #7 | $138.79 | 11.116% | $154.2179 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $727.76 | $793.1476 | $793.16 | $793.05 | $793.10 | |