| 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 | $144.25 | 5.176% | $151.7164 | $151.72 | $151.70 | $151.70 |
| Purchase #2 | $229.97 | 8.348% | $249.1679 | $249.17 | $249.15 | $249.20 |
| Purchase #3 | $64.32 | 12.530% | $72.3793 | $72.38 | $72.40 | $72.40 |
| Purchase #4 | $109.75 | 5.757% | $116.0683 | $116.07 | $116.05 | $116.10 |
| Purchase #5 | $213.73 | 5.561% | $225.6155 | $225.62 | $225.60 | $225.60 |
| Purchase #6 | $140.48 | 12.241% | $157.6762 | $157.68 | $157.70 | $157.70 |
| Purchase #7 | $149.55 | 9.804% | $164.2119 | $164.21 | $164.20 | $164.20 |
| 7 purchase totals = | $1,052.05 | $1,136.8355 | $1,136.85 | $1,136.80 | $1,136.90 | |