| 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 | $67.59 | 3.317% | $69.832 | $69.83 | $69.85 | $69.80 |
| Purchase #2 | $145.36 | 10.682% | $160.8874 | $160.89 | $160.90 | $160.90 |
| Purchase #3 | $152.78 | 4.209% | $159.2105 | $159.21 | $159.20 | $159.20 |
| Purchase #4 | $169.34 | 10.226% | $186.6567 | $186.66 | $186.65 | $186.70 |
| Purchase #5 | $136.78 | 8.829% | $148.8563 | $148.86 | $148.85 | $148.90 |
| Purchase #6 | $215.83 | 6.586% | $230.0446 | $230.04 | $230.05 | $230.00 |
| Purchase #7 | $245.31 | 7.185% | $262.9355 | $262.94 | $262.95 | $262.90 |
| 7 purchase totals = | $1,132.99 | $1,218.4230 | $1,218.43 | $1,218.45 | $1,218.40 | |