| 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 | $229.25 | 8.373% | $248.4451 | $248.45 | $248.45 | $248.40 |
| Purchase #2 | $192.92 | 7.473% | $207.3369 | $207.34 | $207.35 | $207.30 |
| Purchase #3 | $136.73 | 9.702% | $149.9955 | $150.00 | $150.00 | $150.00 |
| Purchase #4 | $29.34 | 13.239% | $33.2243 | $33.22 | $33.20 | $33.20 |
| Purchase #5 | $71.82 | 6.692% | $76.6262 | $76.63 | $76.65 | $76.60 |
| Purchase #6 | $36.75 | 13.303% | $41.6389 | $41.64 | $41.65 | $41.60 |
| Purchase #7 | $58.81 | 4.687% | $61.5664 | $61.57 | $61.55 | $61.60 |
| 7 purchase totals = | $755.62 | $818.8333 | $818.85 | $818.85 | $818.70 | |