| 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 | $49.43 | 7.817% | $53.2939 | $53.29 | $53.30 | $53.30 |
| Purchase #2 | $141.45 | 13.601% | $160.6886 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $176.28 | 7.756% | $189.9523 | $189.95 | $189.95 | $190.00 |
| Purchase #4 | $133.34 | 4.845% | $139.8003 | $139.80 | $139.80 | $139.80 |
| Purchase #5 | $203.99 | 11.285% | $227.0103 | $227.01 | $227.00 | $227.00 |
| Purchase #6 | $79.49 | 8.425% | $86.187 | $86.19 | $86.20 | $86.20 |
| Purchase #7 | $27.60 | 5.816% | $29.2052 | $29.21 | $29.20 | $29.20 |
| 7 purchase totals = | $811.58 | $886.1376 | $886.14 | $886.15 | $886.20 | |