| 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 | $67.99 | 4.753% | $71.2216 | $71.22 | $71.20 | $71.20 |
| Purchase #2 | $146.92 | 10.521% | $162.3775 | $162.38 | $162.40 | $162.40 |
| Purchase #3 | $127.79 | 7.447% | $137.3065 | $137.31 | $137.30 | $137.30 |
| Purchase #4 | $118.45 | 9.380% | $129.5606 | $129.56 | $129.55 | $129.60 |
| Purchase #5 | $197.40 | 9.812% | $216.7689 | $216.77 | $216.75 | $216.80 |
| Purchase #6 | $150.93 | 5.644% | $159.4485 | $159.45 | $159.45 | $159.40 |
| Purchase #7 | $77.27 | 8.604% | $83.9183 | $83.92 | $83.90 | $83.90 |
| 7 purchase totals = | $886.75 | $960.6019 | $960.61 | $960.55 | $960.60 | |