| 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 | $173.55 | 10.432% | $191.6547 | $191.65 | $191.65 | $191.70 |
| Purchase #2 | $185.92 | 10.363% | $205.1869 | $205.19 | $205.20 | $205.20 |
| Purchase #3 | $128.64 | 6.780% | $137.3618 | $137.36 | $137.35 | $137.40 |
| Purchase #4 | $72.61 | 10.606% | $80.311 | $80.31 | $80.30 | $80.30 |
| Purchase #5 | $236.58 | 3.640% | $245.1915 | $245.19 | $245.20 | $245.20 |
| Purchase #6 | $57.30 | 7.238% | $61.4474 | $61.45 | $61.45 | $61.40 |
| Purchase #7 | $26.56 | 8.650% | $28.8574 | $28.86 | $28.85 | $28.90 |
| 7 purchase totals = | $881.16 | $950.0107 | $950.01 | $950.00 | $950.10 | |