| 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 | $175.62 | 4.702% | $183.8777 | $183.88 | $183.90 | $183.90 |
| Purchase #2 | $193.46 | 8.324% | $209.5636 | $209.56 | $209.55 | $209.60 |
| Purchase #3 | $164.34 | 4.748% | $172.1429 | $172.14 | $172.15 | $172.10 |
| Purchase #4 | $8.48 | 8.553% | $9.2053 | $9.21 | $9.20 | $9.20 |
| Purchase #5 | $134.29 | 13.184% | $151.9948 | $151.99 | $152.00 | $152.00 |
| Purchase #6 | $181.33 | 5.664% | $191.6005 | $191.60 | $191.60 | $191.60 |
| Purchase #7 | $55.64 | 9.286% | $60.8067 | $60.81 | $60.80 | $60.80 |
| 7 purchase totals = | $913.16 | $979.1915 | $979.19 | $979.20 | $979.20 | |