| 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 | $203.75 | 5.586% | $215.1315 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $162.45 | 7.548% | $174.7117 | $174.71 | $174.70 | $174.70 |
| Purchase #3 | $169.35 | 5.292% | $178.312 | $178.31 | $178.30 | $178.30 |
| Purchase #4 | $171.77 | 12.452% | $193.1588 | $193.16 | $193.15 | $193.20 |
| Purchase #5 | $110.82 | 5.631% | $117.0603 | $117.06 | $117.05 | $117.10 |
| Purchase #6 | $121.46 | 3.432% | $125.6285 | $125.63 | $125.65 | $125.60 |
| Purchase #7 | $218.78 | 7.467% | $235.1163 | $235.12 | $235.10 | $235.10 |
| 7 purchase totals = | $1,158.38 | $1,239.1191 | $1,239.12 | $1,239.10 | $1,239.10 | |