| 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 | $140.98 | 9.238% | $154.0037 | $154.00 | $154.00 | $154.00 |
| Purchase #2 | $213.74 | 8.663% | $232.2563 | $232.26 | $232.25 | $232.30 |
| Purchase #3 | $157.70 | 12.542% | $177.4787 | $177.48 | $177.50 | $177.50 |
| Purchase #4 | $73.29 | 10.335% | $80.8645 | $80.86 | $80.85 | $80.90 |
| Purchase #5 | $215.67 | 10.339% | $237.9681 | $237.97 | $237.95 | $238.00 |
| Purchase #6 | $174.76 | 3.551% | $180.9657 | $180.97 | $180.95 | $181.00 |
| Purchase #7 | $132.57 | 5.161% | $139.4119 | $139.41 | $139.40 | $139.40 |
| 7 purchase totals = | $1,108.71 | $1,202.9489 | $1,202.95 | $1,202.90 | $1,203.10 | |