| 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 | $227.32 | 6.799% | $242.7755 | $242.78 | $242.80 | $242.80 |
| Purchase #2 | $15.70 | 4.721% | $16.4412 | $16.44 | $16.45 | $16.40 |
| Purchase #3 | $47.80 | 3.157% | $49.309 | $49.31 | $49.30 | $49.30 |
| Purchase #4 | $136.55 | 6.829% | $145.875 | $145.88 | $145.90 | $145.90 |
| Purchase #5 | $158.87 | 11.301% | $176.8239 | $176.82 | $176.80 | $176.80 |
| Purchase #6 | $155.31 | 4.438% | $162.2027 | $162.20 | $162.20 | $162.20 |
| Purchase #7 | $143.39 | 4.376% | $149.6647 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $884.94 | $943.0920 | $943.09 | $943.10 | $943.10 | |