| 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 | $172.29 | 12.779% | $194.3069 | $194.31 | $194.30 | $194.30 |
| Purchase #2 | $84.94 | 4.372% | $88.6536 | $88.65 | $88.65 | $88.70 |
| Purchase #3 | $244.74 | 6.436% | $260.4915 | $260.49 | $260.50 | $260.50 |
| Purchase #4 | $223.77 | 6.157% | $237.5475 | $237.55 | $237.55 | $237.50 |
| Purchase #5 | $166.79 | 13.805% | $189.8154 | $189.82 | $189.80 | $189.80 |
| Purchase #6 | $244.57 | 12.405% | $274.9089 | $274.91 | $274.90 | $274.90 |
| Purchase #7 | $213.81 | 9.357% | $233.8162 | $233.82 | $233.80 | $233.80 |
| 7 purchase totals = | $1,350.91 | $1,479.5400 | $1,479.55 | $1,479.50 | $1,479.50 | |