| 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 | $183.57 | 8.437% | $199.0578 | $199.06 | $199.05 | $199.10 |
| Purchase #2 | $178.28 | 8.674% | $193.744 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $75.83 | 11.835% | $84.8045 | $84.80 | $84.80 | $84.80 |
| Purchase #4 | $222.36 | 4.389% | $232.1194 | $232.12 | $232.10 | $232.10 |
| Purchase #5 | $36.48 | 5.705% | $38.5612 | $38.56 | $38.55 | $38.60 |
| Purchase #6 | $96.42 | 5.558% | $101.779 | $101.78 | $101.80 | $101.80 |
| Purchase #7 | $7.67 | 10.850% | $8.5022 | $8.50 | $8.50 | $8.50 |
| 7 purchase totals = | $800.61 | $858.5681 | $858.56 | $858.55 | $858.60 | |