| 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 | $188.74 | 6.526% | $201.0572 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $21.58 | 5.304% | $22.7246 | $22.72 | $22.70 | $22.70 |
| Purchase #3 | $65.97 | 10.176% | $72.6831 | $72.68 | $72.70 | $72.70 |
| Purchase #4 | $60.34 | 4.518% | $63.0662 | $63.07 | $63.05 | $63.10 |
| Purchase #5 | $151.36 | 7.488% | $162.6938 | $162.69 | $162.70 | $162.70 |
| Purchase #6 | $35.52 | 8.777% | $38.6376 | $38.64 | $38.65 | $38.60 |
| Purchase #7 | $139.40 | 3.601% | $144.4198 | $144.42 | $144.40 | $144.40 |
| 7 purchase totals = | $662.91 | $705.2823 | $705.28 | $705.25 | $705.30 | |