| 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 | $169.82 | 3.277% | $175.385 | $175.39 | $175.40 | $175.40 |
| Purchase #2 | $195.60 | 11.228% | $217.562 | $217.56 | $217.55 | $217.60 |
| Purchase #3 | $176.47 | 6.732% | $188.35 | $188.35 | $188.35 | $188.40 |
| Purchase #4 | $113.82 | 7.306% | $122.1357 | $122.14 | $122.15 | $122.10 |
| Purchase #5 | $131.51 | 7.827% | $141.8033 | $141.80 | $141.80 | $141.80 |
| Purchase #6 | $133.43 | 5.678% | $141.0062 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $240.40 | 4.247% | $250.6098 | $250.61 | $250.60 | $250.60 |
| 7 purchase totals = | $1,161.05 | $1,236.8520 | $1,236.86 | $1,236.85 | $1,236.90 | |