| 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 | $132.40 | 10.749% | $146.6317 | $146.63 | $146.65 | $146.60 |
| Purchase #2 | $126.95 | 3.307% | $131.1482 | $131.15 | $131.15 | $131.10 |
| Purchase #3 | $145.88 | 5.419% | $153.7852 | $153.79 | $153.80 | $153.80 |
| Purchase #4 | $9.28 | 6.382% | $9.8722 | $9.87 | $9.85 | $9.90 |
| Purchase #5 | $233.75 | 3.817% | $242.6722 | $242.67 | $242.65 | $242.70 |
| Purchase #6 | $141.26 | 3.678% | $146.4555 | $146.46 | $146.45 | $146.50 |
| Purchase #7 | $178.49 | 5.311% | $187.9696 | $187.97 | $187.95 | $188.00 |
| 7 purchase totals = | $968.01 | $1,018.5346 | $1,018.54 | $1,018.50 | $1,018.60 | |