| 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 | $169.96 | 11.683% | $189.8164 | $189.82 | $189.80 | $189.80 |
| Purchase #2 | $6.84 | 9.113% | $7.4633 | $7.46 | $7.45 | $7.50 |
| Purchase #3 | $151.46 | 11.556% | $168.9627 | $168.96 | $168.95 | $169.00 |
| Purchase #4 | $103.30 | 3.746% | $107.1696 | $107.17 | $107.15 | $107.20 |
| Purchase #5 | $132.62 | 6.571% | $141.3345 | $141.33 | $141.35 | $141.30 |
| Purchase #6 | $132.75 | 4.322% | $138.4875 | $138.49 | $138.50 | $138.50 |
| Purchase #7 | $162.97 | 4.830% | $170.8415 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $859.90 | $924.0755 | $924.07 | $924.05 | $924.10 | |