| 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 | $182.56 | 6.251% | $193.9718 | $193.97 | $193.95 | $194.00 |
| Purchase #2 | $215.93 | 10.834% | $239.3239 | $239.32 | $239.30 | $239.30 |
| Purchase #3 | $8.92 | 7.264% | $9.5679 | $9.57 | $9.55 | $9.60 |
| Purchase #4 | $112.54 | 10.503% | $124.3601 | $124.36 | $124.35 | $124.40 |
| Purchase #5 | $17.88 | 4.763% | $18.7316 | $18.73 | $18.75 | $18.70 |
| Purchase #6 | $94.55 | 7.588% | $101.7245 | $101.72 | $101.70 | $101.70 |
| Purchase #7 | $175.43 | 4.114% | $182.6472 | $182.65 | $182.65 | $182.60 |
| 7 purchase totals = | $807.81 | $870.3270 | $870.32 | $870.25 | $870.30 | |