| 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 | $160.49 | 9.354% | $175.5022 | $175.50 | $175.50 | $175.50 |
| Purchase #2 | $123.58 | 11.188% | $137.4061 | $137.41 | $137.40 | $137.40 |
| Purchase #3 | $34.43 | 5.151% | $36.2035 | $36.20 | $36.20 | $36.20 |
| Purchase #4 | $24.81 | 9.684% | $27.2126 | $27.21 | $27.20 | $27.20 |
| Purchase #5 | $157.54 | 3.677% | $163.3327 | $163.33 | $163.35 | $163.30 |
| Purchase #6 | $90.42 | 9.294% | $98.8236 | $98.82 | $98.80 | $98.80 |
| Purchase #7 | $83.33 | 8.809% | $90.6705 | $90.67 | $90.65 | $90.70 |
| 7 purchase totals = | $674.60 | $729.1512 | $729.14 | $729.10 | $729.10 | |