| 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 | $174.86 | 13.256% | $198.0394 | $198.04 | $198.05 | $198.00 |
| Purchase #2 | $110.99 | 10.259% | $122.3765 | $122.38 | $122.40 | $122.40 |
| Purchase #3 | $18.75 | 9.631% | $20.5558 | $20.56 | $20.55 | $20.60 |
| Purchase #4 | $41.67 | 6.599% | $44.4198 | $44.42 | $44.40 | $44.40 |
| Purchase #5 | $9.57 | 13.497% | $10.8617 | $10.86 | $10.85 | $10.90 |
| Purchase #6 | $171.96 | 13.531% | $195.2279 | $195.23 | $195.25 | $195.20 |
| Purchase #7 | $140.57 | 12.172% | $157.6802 | $157.68 | $157.70 | $157.70 |
| 7 purchase totals = | $668.37 | $749.1613 | $749.17 | $749.20 | $749.20 | |