| 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 | $173.81 | 3.115% | $179.2242 | $179.22 | $179.20 | $179.20 |
| Purchase #2 | $148.86 | 7.143% | $159.4931 | $159.49 | $159.50 | $159.50 |
| Purchase #3 | $100.44 | 7.402% | $107.8746 | $107.87 | $107.85 | $107.90 |
| Purchase #4 | $103.33 | 10.849% | $114.5403 | $114.54 | $114.55 | $114.50 |
| Purchase #5 | $8.94 | 9.650% | $9.8027 | $9.80 | $9.80 | $9.80 |
| Purchase #6 | $211.48 | 9.434% | $231.431 | $231.43 | $231.45 | $231.40 |
| Purchase #7 | $192.57 | 3.858% | $199.9994 | $200.00 | $200.00 | $200.00 |
| 7 purchase totals = | $939.43 | $1,002.3653 | $1,002.35 | $1,002.35 | $1,002.30 | |