| 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 | $138.92 | 12.334% | $156.0544 | $156.05 | $156.05 | $156.10 |
| Purchase #2 | $248.82 | 3.453% | $257.4118 | $257.41 | $257.40 | $257.40 |
| Purchase #3 | $64.69 | 10.275% | $71.3369 | $71.34 | $71.35 | $71.30 |
| Purchase #4 | $191.35 | 6.300% | $203.4051 | $203.41 | $203.40 | $203.40 |
| Purchase #5 | $96.62 | 12.509% | $108.7062 | $108.71 | $108.70 | $108.70 |
| Purchase #6 | $93.94 | 4.828% | $98.4754 | $98.48 | $98.50 | $98.50 |
| Purchase #7 | $158.73 | 5.652% | $167.7014 | $167.70 | $167.70 | $167.70 |
| 7 purchase totals = | $993.07 | $1,063.0912 | $1,063.10 | $1,063.10 | $1,063.10 | |