| 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 | $175.82 | 4.642% | $183.9816 | $183.98 | $184.00 | $184.00 |
| Purchase #2 | $217.62 | 6.685% | $232.1679 | $232.17 | $232.15 | $232.20 |
| Purchase #3 | $164.81 | 8.673% | $179.104 | $179.10 | $179.10 | $179.10 |
| Purchase #4 | $114.47 | 4.107% | $119.1713 | $119.17 | $119.15 | $119.20 |
| Purchase #5 | $109.28 | 6.140% | $115.9898 | $115.99 | $116.00 | $116.00 |
| Purchase #6 | $135.79 | 3.207% | $140.1448 | $140.14 | $140.15 | $140.10 |
| Purchase #7 | $192.69 | 12.417% | $216.6163 | $216.62 | $216.60 | $216.60 |
| 7 purchase totals = | $1,110.48 | $1,187.1757 | $1,187.17 | $1,187.15 | $1,187.20 | |