| 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 | $142.41 | 12.119% | $159.6687 | $159.67 | $159.65 | $159.70 |
| Purchase #2 | $164.80 | 8.497% | $178.8031 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $220.31 | 11.378% | $245.3769 | $245.38 | $245.40 | $245.40 |
| Purchase #4 | $229.30 | 5.607% | $242.1569 | $242.16 | $242.15 | $242.20 |
| Purchase #5 | $131.64 | 4.678% | $137.7981 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $220.33 | 7.451% | $236.7468 | $236.75 | $236.75 | $236.70 |
| Purchase #7 | $25.91 | 10.633% | $28.665 | $28.67 | $28.65 | $28.70 |
| 7 purchase totals = | $1,134.70 | $1,229.2155 | $1,229.23 | $1,229.20 | $1,229.30 | |