| 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 | $184.58 | 7.864% | $199.0954 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $25.51 | 3.227% | $26.3332 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $247.66 | 12.671% | $279.041 | $279.04 | $279.05 | $279.00 |
| Purchase #4 | $104.90 | 10.525% | $115.9407 | $115.94 | $115.95 | $115.90 |
| Purchase #5 | $248.39 | 3.721% | $257.6326 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $137.65 | 8.234% | $148.9841 | $148.98 | $149.00 | $149.00 |
| Purchase #7 | $131.68 | 13.102% | $148.9327 | $148.93 | $148.95 | $148.90 |
| 7 purchase totals = | $1,080.37 | $1,175.9597 | $1,175.95 | $1,176.05 | $1,175.80 | |