| 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 | $164.54 | 11.774% | $183.9129 | $183.91 | $183.90 | $183.90 |
| Purchase #2 | $148.32 | 6.203% | $157.5203 | $157.52 | $157.50 | $157.50 |
| Purchase #3 | $173.61 | 5.773% | $183.6325 | $183.63 | $183.65 | $183.60 |
| Purchase #4 | $140.64 | 6.803% | $150.2077 | $150.21 | $150.20 | $150.20 |
| Purchase #5 | $117.99 | 6.474% | $125.6287 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $218.79 | 12.672% | $246.5151 | $246.52 | $246.50 | $246.50 |
| Purchase #7 | $176.92 | 11.528% | $197.3153 | $197.32 | $197.30 | $197.30 |
| 7 purchase totals = | $1,140.81 | $1,244.7325 | $1,244.74 | $1,244.70 | $1,244.60 | |