| 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 | $181.38 | 11.689% | $202.5815 | $202.58 | $202.60 | $202.60 |
| Purchase #2 | $86.32 | 3.403% | $89.2575 | $89.26 | $89.25 | $89.30 |
| Purchase #3 | $106.55 | 10.111% | $117.3233 | $117.32 | $117.30 | $117.30 |
| Purchase #4 | $21.78 | 12.477% | $24.4975 | $24.50 | $24.50 | $24.50 |
| Purchase #5 | $155.77 | 9.163% | $170.0432 | $170.04 | $170.05 | $170.00 |
| Purchase #6 | $116.30 | 5.318% | $122.4848 | $122.48 | $122.50 | $122.50 |
| Purchase #7 | $79.93 | 8.168% | $86.4587 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $748.03 | $812.6465 | $812.64 | $812.65 | $812.70 | |