| 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 | $75.82 | 5.269% | $79.815 | $79.82 | $79.80 | $79.80 |
| Purchase #2 | $171.63 | 10.544% | $189.7267 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $119.35 | 8.680% | $129.7096 | $129.71 | $129.70 | $129.70 |
| Purchase #4 | $178.53 | 4.176% | $185.9854 | $185.99 | $186.00 | $186.00 |
| Purchase #5 | $120.74 | 9.370% | $132.0533 | $132.05 | $132.05 | $132.10 |
| Purchase #6 | $124.41 | 4.763% | $130.3356 | $130.34 | $130.35 | $130.30 |
| Purchase #7 | $176.31 | 10.212% | $194.3148 | $194.31 | $194.30 | $194.30 |
| 7 purchase totals = | $966.79 | $1,041.9404 | $1,041.95 | $1,041.95 | $1,041.90 | |