| 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 | $156.72 | 3.332% | $161.9419 | $161.94 | $161.95 | $161.90 |
| Purchase #2 | $98.80 | 4.465% | $103.2114 | $103.21 | $103.20 | $103.20 |
| Purchase #3 | $244.59 | 6.854% | $261.3542 | $261.35 | $261.35 | $261.40 |
| Purchase #4 | $160.73 | 12.763% | $181.244 | $181.24 | $181.25 | $181.20 |
| Purchase #5 | $96.99 | 10.787% | $107.4523 | $107.45 | $107.45 | $107.50 |
| Purchase #6 | $108.51 | 13.786% | $123.4692 | $123.47 | $123.45 | $123.50 |
| Purchase #7 | $18.85 | 4.269% | $19.6547 | $19.65 | $19.65 | $19.70 |
| 7 purchase totals = | $885.19 | $958.3277 | $958.31 | $958.30 | $958.40 | |