| 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 | $119.40 | 7.126% | $127.9084 | $127.91 | $127.90 | $127.90 |
| Purchase #2 | $193.63 | 3.625% | $200.6491 | $200.65 | $200.65 | $200.60 |
| Purchase #3 | $141.36 | 3.804% | $146.7373 | $146.74 | $146.75 | $146.70 |
| Purchase #4 | $50.83 | 5.703% | $53.7288 | $53.73 | $53.75 | $53.70 |
| Purchase #5 | $188.65 | 9.345% | $206.2793 | $206.28 | $206.30 | $206.30 |
| Purchase #6 | $231.92 | 7.766% | $249.9309 | $249.93 | $249.95 | $249.90 |
| Purchase #7 | $180.45 | 10.658% | $199.6824 | $199.68 | $199.70 | $199.70 |
| 7 purchase totals = | $1,106.24 | $1,184.9162 | $1,184.92 | $1,185.00 | $1,184.80 | |