| 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 | $7.65 | 9.605% | $8.3848 | $8.38 | $8.40 | $8.40 |
| Purchase #2 | $81.41 | 7.249% | $87.3114 | $87.31 | $87.30 | $87.30 |
| Purchase #3 | $165.85 | 7.816% | $178.8128 | $178.81 | $178.80 | $178.80 |
| Purchase #4 | $111.32 | 5.269% | $117.1855 | $117.19 | $117.20 | $117.20 |
| Purchase #5 | $94.98 | 6.194% | $100.8631 | $100.86 | $100.85 | $100.90 |
| Purchase #6 | $41.74 | 6.214% | $44.3337 | $44.33 | $44.35 | $44.30 |
| Purchase #7 | $201.28 | 8.439% | $218.266 | $218.27 | $218.25 | $218.30 |
| 7 purchase totals = | $704.23 | $755.1573 | $755.15 | $755.15 | $755.20 | |