| 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 | $135.75 | 13.465% | $154.0287 | $154.03 | $154.05 | $154.00 |
| Purchase #2 | $30.41 | 4.559% | $31.7964 | $31.80 | $31.80 | $31.80 |
| Purchase #3 | $12.90 | 9.809% | $14.1654 | $14.17 | $14.15 | $14.20 |
| Purchase #4 | $187.95 | 10.266% | $207.2449 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $84.65 | 8.365% | $91.731 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $18.46 | 12.285% | $20.7278 | $20.73 | $20.75 | $20.70 |
| Purchase #7 | $222.68 | 11.199% | $247.6179 | $247.62 | $247.60 | $247.60 |
| 7 purchase totals = | $692.80 | $767.3121 | $767.32 | $767.35 | $767.20 | |