| 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 | $110.96 | 4.422% | $115.8667 | $115.87 | $115.85 | $115.90 |
| Purchase #2 | $239.51 | 7.312% | $257.023 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $93.73 | 6.411% | $99.739 | $99.74 | $99.75 | $99.70 |
| Purchase #4 | $157.84 | 10.243% | $174.0076 | $174.01 | $174.00 | $174.00 |
| Purchase #5 | $61.55 | 9.767% | $67.5616 | $67.56 | $67.55 | $67.60 |
| Purchase #6 | $106.81 | 9.570% | $117.0317 | $117.03 | $117.05 | $117.00 |
| Purchase #7 | $142.91 | 5.311% | $150.5 | $150.50 | $150.50 | $150.50 |
| 7 purchase totals = | $913.31 | $981.7296 | $981.73 | $981.70 | $981.70 | |