| 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 | $149.57 | 6.682% | $159.5643 | $159.56 | $159.55 | $159.60 |
| Purchase #2 | $176.93 | 6.780% | $188.9259 | $188.93 | $188.95 | $188.90 |
| Purchase #3 | $159.35 | 6.662% | $169.9659 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $144.32 | 5.238% | $151.8795 | $151.88 | $151.90 | $151.90 |
| Purchase #5 | $153.47 | 6.750% | $163.8292 | $163.83 | $163.85 | $163.80 |
| Purchase #6 | $7.28 | 9.740% | $7.9891 | $7.99 | $8.00 | $8.00 |
| Purchase #7 | $209.47 | 10.690% | $231.8623 | $231.86 | $231.85 | $231.90 |
| 7 purchase totals = | $1,000.39 | $1,074.0162 | $1,074.02 | $1,074.05 | $1,074.10 | |