| 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 | $106.99 | 13.839% | $121.7963 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $175.74 | 5.599% | $185.5797 | $185.58 | $185.60 | $185.60 |
| Purchase #3 | $204.84 | 10.208% | $225.7501 | $225.75 | $225.75 | $225.80 |
| Purchase #4 | $160.69 | 7.549% | $172.8205 | $172.82 | $172.80 | $172.80 |
| Purchase #5 | $247.35 | 7.435% | $265.7405 | $265.74 | $265.75 | $265.70 |
| Purchase #6 | $117.92 | 13.475% | $133.8097 | $133.81 | $133.80 | $133.80 |
| Purchase #7 | $225.69 | 13.843% | $256.9323 | $256.93 | $256.95 | $256.90 |
| 7 purchase totals = | $1,239.22 | $1,362.4291 | $1,362.43 | $1,362.45 | $1,362.40 | |