| 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 | $181.67 | 5.381% | $191.4457 | $191.45 | $191.45 | $191.40 |
| Purchase #2 | $198.53 | 7.674% | $213.7652 | $213.77 | $213.75 | $213.80 |
| Purchase #3 | $36.70 | 10.490% | $40.5498 | $40.55 | $40.55 | $40.50 |
| Purchase #4 | $246.67 | 11.736% | $275.6192 | $275.62 | $275.60 | $275.60 |
| Purchase #5 | $175.60 | 9.380% | $192.0713 | $192.07 | $192.05 | $192.10 |
| Purchase #6 | $233.25 | 7.728% | $251.2756 | $251.28 | $251.30 | $251.30 |
| Purchase #7 | $151.53 | 5.844% | $160.3854 | $160.39 | $160.40 | $160.40 |
| 7 purchase totals = | $1,223.95 | $1,325.1122 | $1,325.13 | $1,325.10 | $1,325.10 | |