| 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 | $139.72 | 4.494% | $145.999 | $146.00 | $146.00 | $146.00 |
| Purchase #2 | $8.42 | 10.614% | $9.3137 | $9.31 | $9.30 | $9.30 |
| Purchase #3 | $34.93 | 6.306% | $37.1327 | $37.13 | $37.15 | $37.10 |
| Purchase #4 | $124.85 | 11.308% | $138.968 | $138.97 | $138.95 | $139.00 |
| Purchase #5 | $188.82 | 7.462% | $202.9097 | $202.91 | $202.90 | $202.90 |
| Purchase #6 | $22.63 | 9.178% | $24.707 | $24.71 | $24.70 | $24.70 |
| Purchase #7 | $49.76 | 6.363% | $52.9262 | $52.93 | $52.95 | $52.90 |
| 7 purchase totals = | $569.13 | $611.9563 | $611.96 | $611.95 | $611.90 | |