| 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 | $206.94 | 7.256% | $221.9556 | $221.96 | $221.95 | $222.00 |
| Purchase #2 | $51.47 | 4.198% | $53.6307 | $53.63 | $53.65 | $53.60 |
| Purchase #3 | $174.87 | 10.345% | $192.9603 | $192.96 | $192.95 | $193.00 |
| Purchase #4 | $109.60 | 5.666% | $115.8099 | $115.81 | $115.80 | $115.80 |
| Purchase #5 | $69.67 | 7.815% | $75.1147 | $75.11 | $75.10 | $75.10 |
| Purchase #6 | $106.46 | 6.620% | $113.5077 | $113.51 | $113.50 | $113.50 |
| Purchase #7 | $102.31 | 13.742% | $116.3694 | $116.37 | $116.35 | $116.40 |
| 7 purchase totals = | $821.32 | $889.3483 | $889.35 | $889.30 | $889.40 | |