| 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 | $163.93 | 7.232% | $175.7854 | $175.79 | $175.80 | $175.80 |
| Purchase #2 | $34.89 | 5.537% | $36.8219 | $36.82 | $36.80 | $36.80 |
| Purchase #3 | $231.90 | 4.855% | $243.1587 | $243.16 | $243.15 | $243.20 |
| Purchase #4 | $247.33 | 7.590% | $266.1023 | $266.10 | $266.10 | $266.10 |
| Purchase #5 | $230.36 | 3.253% | $237.8536 | $237.85 | $237.85 | $237.90 |
| Purchase #6 | $42.92 | 10.114% | $47.2609 | $47.26 | $47.25 | $47.30 |
| Purchase #7 | $145.36 | 7.822% | $156.7301 | $156.73 | $156.75 | $156.70 |
| 7 purchase totals = | $1,096.69 | $1,163.7129 | $1,163.71 | $1,163.70 | $1,163.80 | |