| 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 | $156.35 | 12.138% | $175.3278 | $175.33 | $175.35 | $175.30 |
| Purchase #2 | $6.75 | 13.458% | $7.6584 | $7.66 | $7.65 | $7.70 |
| Purchase #3 | $17.93 | 4.280% | $18.6974 | $18.70 | $18.70 | $18.70 |
| Purchase #4 | $31.38 | 11.872% | $35.1054 | $35.11 | $35.10 | $35.10 |
| Purchase #5 | $36.86 | 12.753% | $41.5608 | $41.56 | $41.55 | $41.60 |
| Purchase #6 | $204.66 | 5.468% | $215.8508 | $215.85 | $215.85 | $215.90 |
| Purchase #7 | $72.86 | 12.708% | $82.119 | $82.12 | $82.10 | $82.10 |
| 7 purchase totals = | $526.79 | $576.3196 | $576.33 | $576.30 | $576.40 | |