| 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 | $174.99 | 4.744% | $183.2915 | $183.29 | $183.30 | $183.30 |
| Purchase #2 | $5.27 | 10.628% | $5.8301 | $5.83 | $5.85 | $5.80 |
| Purchase #3 | $41.49 | 12.463% | $46.6609 | $46.66 | $46.65 | $46.70 |
| Purchase #4 | $19.58 | 3.220% | $20.2105 | $20.21 | $20.20 | $20.20 |
| Purchase #5 | $57.83 | 3.142% | $59.647 | $59.65 | $59.65 | $59.60 |
| Purchase #6 | $5.60 | 9.525% | $6.1334 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $182.38 | 9.646% | $199.9724 | $199.97 | $199.95 | $200.00 |
| 7 purchase totals = | $487.14 | $521.7458 | $521.74 | $521.75 | $521.70 | |