| 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 | $129.33 | 10.506% | $142.9174 | $142.92 | $142.90 | $142.90 |
| Purchase #2 | $204.40 | 10.559% | $225.9826 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $6.88 | 13.873% | $7.8345 | $7.83 | $7.85 | $7.80 |
| Purchase #4 | $204.77 | 8.264% | $221.6922 | $221.69 | $221.70 | $221.70 |
| Purchase #5 | $167.41 | 4.659% | $175.2096 | $175.21 | $175.20 | $175.20 |
| Purchase #6 | $143.61 | 11.751% | $160.4856 | $160.49 | $160.50 | $160.50 |
| Purchase #7 | $131.54 | 9.375% | $143.8719 | $143.87 | $143.85 | $143.90 |
| 7 purchase totals = | $987.94 | $1,077.9938 | $1,077.99 | $1,078.00 | $1,078.00 | |