| 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 | $187.94 | 7.598% | $202.2197 | $202.22 | $202.20 | $202.20 |
| Purchase #2 | $194.87 | 12.337% | $218.9111 | $218.91 | $218.90 | $218.90 |
| Purchase #3 | $216.31 | 5.392% | $227.9734 | $227.97 | $227.95 | $228.00 |
| Purchase #4 | $6.78 | 7.397% | $7.2815 | $7.28 | $7.30 | $7.30 |
| Purchase #5 | $161.48 | 5.514% | $170.384 | $170.38 | $170.40 | $170.40 |
| Purchase #6 | $98.83 | 4.264% | $103.0441 | $103.04 | $103.05 | $103.00 |
| Purchase #7 | $56.68 | 6.612% | $60.4277 | $60.43 | $60.45 | $60.40 |
| 7 purchase totals = | $922.89 | $990.2415 | $990.23 | $990.25 | $990.20 | |