| 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 | $178.33 | 5.527% | $188.1863 | $188.19 | $188.20 | $188.20 |
| Purchase #2 | $156.42 | 7.145% | $167.5962 | $167.60 | $167.60 | $167.60 |
| Purchase #3 | $219.97 | 4.359% | $229.5585 | $229.56 | $229.55 | $229.60 |
| Purchase #4 | $211.53 | 13.807% | $240.7359 | $240.74 | $240.75 | $240.70 |
| Purchase #5 | $88.93 | 6.341% | $94.5691 | $94.57 | $94.55 | $94.60 |
| Purchase #6 | $58.27 | 11.693% | $65.0835 | $65.08 | $65.10 | $65.10 |
| Purchase #7 | $219.86 | 4.425% | $229.5888 | $229.59 | $229.60 | $229.60 |
| 7 purchase totals = | $1,133.31 | $1,215.3183 | $1,215.33 | $1,215.35 | $1,215.40 | |