| 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 | $225.69 | 9.512% | $247.1576 | $247.16 | $247.15 | $247.20 |
| Purchase #2 | $106.40 | 9.550% | $116.5612 | $116.56 | $116.55 | $116.60 |
| Purchase #3 | $166.46 | 10.512% | $183.9583 | $183.96 | $183.95 | $184.00 |
| Purchase #4 | $171.67 | 8.163% | $185.6834 | $185.68 | $185.70 | $185.70 |
| Purchase #5 | $148.59 | 13.369% | $168.455 | $168.46 | $168.45 | $168.50 |
| Purchase #6 | $84.60 | 6.398% | $90.0127 | $90.01 | $90.00 | $90.00 |
| Purchase #7 | $136.33 | 5.552% | $143.899 | $143.90 | $143.90 | $143.90 |
| 7 purchase totals = | $1,039.74 | $1,135.7272 | $1,135.73 | $1,135.70 | $1,135.90 | |