| 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 | $117.87 | 13.435% | $133.7058 | $133.71 | $133.70 | $133.70 |
| Purchase #2 | $119.64 | 5.808% | $126.5887 | $126.59 | $126.60 | $126.60 |
| Purchase #3 | $118.74 | 9.627% | $130.1711 | $130.17 | $130.15 | $130.20 |
| Purchase #4 | $175.43 | 8.440% | $190.2363 | $190.24 | $190.25 | $190.20 |
| Purchase #5 | $157.42 | 10.272% | $173.5902 | $173.59 | $173.60 | $173.60 |
| Purchase #6 | $153.78 | 7.170% | $164.806 | $164.81 | $164.80 | $164.80 |
| Purchase #7 | $84.66 | 11.214% | $94.1538 | $94.15 | $94.15 | $94.20 |
| 7 purchase totals = | $927.54 | $1,013.2519 | $1,013.26 | $1,013.25 | $1,013.30 | |