| 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 | $176.88 | 9.768% | $194.1576 | $194.16 | $194.15 | $194.20 |
| Purchase #2 | $203.60 | 3.328% | $210.3758 | $210.38 | $210.40 | $210.40 |
| Purchase #3 | $191.58 | 4.143% | $199.5172 | $199.52 | $199.50 | $199.50 |
| Purchase #4 | $191.57 | 9.160% | $209.1178 | $209.12 | $209.10 | $209.10 |
| Purchase #5 | $180.41 | 8.160% | $195.1315 | $195.13 | $195.15 | $195.10 |
| Purchase #6 | $67.37 | 11.102% | $74.8494 | $74.85 | $74.85 | $74.80 |
| Purchase #7 | $245.33 | 6.380% | $260.9821 | $260.98 | $261.00 | $261.00 |
| 7 purchase totals = | $1,256.74 | $1,344.1314 | $1,344.14 | $1,344.15 | $1,344.10 | |