| 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 | $159.86 | 9.610% | $175.2225 | $175.22 | $175.20 | $175.20 |
| Purchase #2 | $195.60 | 11.389% | $217.8769 | $217.88 | $217.90 | $217.90 |
| Purchase #3 | $57.57 | 6.674% | $61.4122 | $61.41 | $61.40 | $61.40 |
| Purchase #4 | $210.95 | 5.200% | $221.9194 | $221.92 | $221.90 | $221.90 |
| Purchase #5 | $19.84 | 3.441% | $20.5227 | $20.52 | $20.50 | $20.50 |
| Purchase #6 | $117.79 | 7.560% | $126.6949 | $126.69 | $126.70 | $126.70 |
| Purchase #7 | $186.75 | 13.619% | $212.1835 | $212.18 | $212.20 | $212.20 |
| 7 purchase totals = | $948.36 | $1,035.8321 | $1,035.82 | $1,035.80 | $1,035.80 | |