| 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 | $118.60 | 7.729% | $127.7666 | $127.77 | $127.75 | $127.80 |
| Purchase #2 | $207.28 | 10.277% | $228.5822 | $228.58 | $228.60 | $228.60 |
| Purchase #3 | $117.56 | 3.212% | $121.336 | $121.34 | $121.35 | $121.30 |
| Purchase #4 | $202.32 | 7.620% | $217.7368 | $217.74 | $217.75 | $217.70 |
| Purchase #5 | $166.42 | 10.114% | $183.2517 | $183.25 | $183.25 | $183.30 |
| Purchase #6 | $133.51 | 8.334% | $144.6367 | $144.64 | $144.65 | $144.60 |
| Purchase #7 | $55.30 | 9.282% | $60.4329 | $60.43 | $60.45 | $60.40 |
| 7 purchase totals = | $1,000.99 | $1,083.7429 | $1,083.75 | $1,083.80 | $1,083.70 | |