| 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 | $166.96 | 13.534% | $189.5564 | $189.56 | $189.55 | $189.60 |
| Purchase #2 | $209.49 | 3.172% | $216.135 | $216.14 | $216.15 | $216.10 |
| Purchase #3 | $130.44 | 7.630% | $140.3926 | $140.39 | $140.40 | $140.40 |
| Purchase #4 | $35.33 | 11.562% | $39.4149 | $39.41 | $39.40 | $39.40 |
| Purchase #5 | $59.33 | 12.474% | $66.7308 | $66.73 | $66.75 | $66.70 |
| Purchase #6 | $126.90 | 8.260% | $137.3819 | $137.38 | $137.40 | $137.40 |
| Purchase #7 | $233.29 | 11.534% | $260.1977 | $260.20 | $260.20 | $260.20 |
| 7 purchase totals = | $961.74 | $1,049.8093 | $1,049.81 | $1,049.85 | $1,049.80 | |