| 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 | $162.45 | 9.484% | $177.8568 | $177.86 | $177.85 | $177.90 |
| Purchase #2 | $157.50 | 4.243% | $164.1827 | $164.18 | $164.20 | $164.20 |
| Purchase #3 | $172.42 | 5.725% | $182.291 | $182.29 | $182.30 | $182.30 |
| Purchase #4 | $117.58 | 7.514% | $126.415 | $126.42 | $126.40 | $126.40 |
| Purchase #5 | $82.67 | 6.846% | $88.3296 | $88.33 | $88.35 | $88.30 |
| Purchase #6 | $60.70 | 8.355% | $65.7715 | $65.77 | $65.75 | $65.80 |
| Purchase #7 | $66.81 | 4.396% | $69.747 | $69.75 | $69.75 | $69.70 |
| 7 purchase totals = | $820.13 | $874.5936 | $874.60 | $874.60 | $874.60 | |