| 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 | $159.69 | 7.191% | $171.1733 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $77.60 | 7.171% | $83.1647 | $83.16 | $83.15 | $83.20 |
| Purchase #3 | $214.31 | 10.154% | $236.071 | $236.07 | $236.05 | $236.10 |
| Purchase #4 | $64.25 | 7.561% | $69.1079 | $69.11 | $69.10 | $69.10 |
| Purchase #5 | $223.42 | 3.678% | $231.6374 | $231.64 | $231.65 | $231.60 |
| Purchase #6 | $171.76 | 13.231% | $194.4856 | $194.49 | $194.50 | $194.50 |
| Purchase #7 | $213.65 | 3.346% | $220.7987 | $220.80 | $220.80 | $220.80 |
| 7 purchase totals = | $1,124.68 | $1,206.4386 | $1,206.44 | $1,206.40 | $1,206.50 | |