| 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 | $141.71 | 6.315% | $150.659 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $27.90 | 12.286% | $31.3278 | $31.33 | $31.35 | $31.30 |
| Purchase #3 | $220.95 | 3.645% | $229.0036 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $167.86 | 11.632% | $187.3855 | $187.39 | $187.40 | $187.40 |
| Purchase #5 | $22.84 | 11.244% | $25.4081 | $25.41 | $25.40 | $25.40 |
| Purchase #6 | $235.77 | 5.286% | $248.2328 | $248.23 | $248.25 | $248.20 |
| Purchase #7 | $131.57 | 8.407% | $142.6311 | $142.63 | $142.65 | $142.60 |
| 7 purchase totals = | $948.60 | $1,014.6479 | $1,014.65 | $1,014.70 | $1,014.60 | |