| 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 | $66.44 | 10.422% | $73.3644 | $73.36 | $73.35 | $73.40 |
| Purchase #2 | $19.85 | 12.534% | $22.338 | $22.34 | $22.35 | $22.30 |
| Purchase #3 | $153.79 | 3.644% | $159.3941 | $159.39 | $159.40 | $159.40 |
| Purchase #4 | $137.68 | 4.814% | $144.3079 | $144.31 | $144.30 | $144.30 |
| Purchase #5 | $138.54 | 6.389% | $147.3913 | $147.39 | $147.40 | $147.40 |
| Purchase #6 | $156.81 | 5.280% | $165.0896 | $165.09 | $165.10 | $165.10 |
| Purchase #7 | $149.73 | 12.514% | $168.4672 | $168.47 | $168.45 | $168.50 |
| 7 purchase totals = | $822.84 | $880.3525 | $880.35 | $880.35 | $880.40 | |