| 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 | $115.48 | 8.715% | $125.5441 | $125.54 | $125.55 | $125.50 |
| Purchase #2 | $172.88 | 5.417% | $182.2449 | $182.24 | $182.25 | $182.20 |
| Purchase #3 | $24.68 | 4.490% | $25.7881 | $25.79 | $25.80 | $25.80 |
| Purchase #4 | $88.45 | 11.626% | $98.7332 | $98.73 | $98.75 | $98.70 |
| Purchase #5 | $105.76 | 7.469% | $113.6592 | $113.66 | $113.65 | $113.70 |
| Purchase #6 | $176.39 | 12.666% | $198.7316 | $198.73 | $198.75 | $198.70 |
| Purchase #7 | $180.53 | 11.238% | $200.818 | $200.82 | $200.80 | $200.80 |
| 7 purchase totals = | $864.17 | $945.5191 | $945.51 | $945.55 | $945.40 | |