| 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 | $133.70 | 7.746% | $144.0564 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $215.99 | 6.640% | $230.3317 | $230.33 | $230.35 | $230.30 |
| Purchase #3 | $197.71 | 6.543% | $210.6462 | $210.65 | $210.65 | $210.60 |
| Purchase #4 | $76.47 | 6.469% | $81.4168 | $81.42 | $81.40 | $81.40 |
| Purchase #5 | $155.64 | 7.775% | $167.741 | $167.74 | $167.75 | $167.70 |
| Purchase #6 | $195.87 | 4.603% | $204.8859 | $204.89 | $204.90 | $204.90 |
| Purchase #7 | $43.62 | 7.253% | $46.7838 | $46.78 | $46.80 | $46.80 |
| 7 purchase totals = | $1,019.00 | $1,085.8618 | $1,085.87 | $1,085.90 | $1,085.80 | |