| 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 | $151.86 | 7.323% | $162.9807 | $162.98 | $163.00 | $163.00 |
| Purchase #2 | $99.41 | 7.220% | $106.5874 | $106.59 | $106.60 | $106.60 |
| Purchase #3 | $49.93 | 12.344% | $56.0934 | $56.09 | $56.10 | $56.10 |
| Purchase #4 | $112.66 | 8.753% | $122.5211 | $122.52 | $122.50 | $122.50 |
| Purchase #5 | $162.69 | 6.422% | $173.138 | $173.14 | $173.15 | $173.10 |
| Purchase #6 | $99.92 | 9.356% | $109.2685 | $109.27 | $109.25 | $109.30 |
| Purchase #7 | $37.80 | 5.823% | $40.0011 | $40.00 | $40.00 | $40.00 |
| 7 purchase totals = | $714.27 | $770.5902 | $770.59 | $770.60 | $770.60 | |