| 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 | $116.42 | 5.146% | $122.411 | $122.41 | $122.40 | $122.40 |
| Purchase #2 | $162.43 | 11.535% | $181.1663 | $181.17 | $181.15 | $181.20 |
| Purchase #3 | $59.86 | 5.824% | $63.3462 | $63.35 | $63.35 | $63.30 |
| Purchase #4 | $133.49 | 12.136% | $149.6903 | $149.69 | $149.70 | $149.70 |
| Purchase #5 | $189.37 | 11.328% | $210.8218 | $210.82 | $210.80 | $210.80 |
| Purchase #6 | $138.46 | 7.225% | $148.4637 | $148.46 | $148.45 | $148.50 |
| Purchase #7 | $28.66 | 3.325% | $29.6129 | $29.61 | $29.60 | $29.60 |
| 7 purchase totals = | $828.69 | $905.5122 | $905.51 | $905.45 | $905.50 | |