| 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 | $167.90 | 10.325% | $185.2357 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $66.76 | 7.380% | $71.6869 | $71.69 | $71.70 | $71.70 |
| Purchase #3 | $218.77 | 6.488% | $232.9638 | $232.96 | $232.95 | $233.00 |
| Purchase #4 | $219.30 | 6.344% | $233.2124 | $233.21 | $233.20 | $233.20 |
| Purchase #5 | $151.31 | 7.115% | $162.0757 | $162.08 | $162.10 | $162.10 |
| Purchase #6 | $112.54 | 12.308% | $126.3914 | $126.39 | $126.40 | $126.40 |
| Purchase #7 | $195.29 | 7.710% | $210.3469 | $210.35 | $210.35 | $210.30 |
| 7 purchase totals = | $1,131.87 | $1,221.9128 | $1,221.92 | $1,221.95 | $1,221.90 | |