| 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 | $145.89 | 10.196% | $160.7649 | $160.76 | $160.75 | $160.80 |
| Purchase #2 | $218.62 | 13.402% | $247.9195 | $247.92 | $247.90 | $247.90 |
| Purchase #3 | $188.26 | 9.428% | $206.0092 | $206.01 | $206.00 | $206.00 |
| Purchase #4 | $242.41 | 3.666% | $251.2968 | $251.30 | $251.30 | $251.30 |
| Purchase #5 | $176.73 | 9.616% | $193.7244 | $193.72 | $193.70 | $193.70 |
| Purchase #6 | $13.49 | 7.861% | $14.5504 | $14.55 | $14.55 | $14.60 |
| Purchase #7 | $200.43 | 13.466% | $227.4199 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $1,185.83 | $1,301.6851 | $1,301.68 | $1,301.60 | $1,301.70 | |