| 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 | $105.58 | 10.531% | $116.6986 | $116.70 | $116.70 | $116.70 |
| Purchase #2 | $183.87 | 4.450% | $192.0522 | $192.05 | $192.05 | $192.10 |
| Purchase #3 | $128.73 | 13.531% | $146.1485 | $146.15 | $146.15 | $146.10 |
| Purchase #4 | $45.64 | 10.168% | $50.2807 | $50.28 | $50.30 | $50.30 |
| Purchase #5 | $133.74 | 5.251% | $140.7627 | $140.76 | $140.75 | $140.80 |
| Purchase #6 | $88.31 | 5.224% | $92.9233 | $92.92 | $92.90 | $92.90 |
| Purchase #7 | $76.26 | 5.307% | $80.3071 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $762.13 | $819.1731 | $819.17 | $819.15 | $819.20 | |