| 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 | $170.78 | 13.481% | $193.8029 | $193.80 | $193.80 | $193.80 |
| Purchase #2 | $76.44 | 5.325% | $80.5104 | $80.51 | $80.50 | $80.50 |
| Purchase #3 | $101.79 | 7.458% | $109.3815 | $109.38 | $109.40 | $109.40 |
| Purchase #4 | $76.57 | 9.459% | $83.8128 | $83.81 | $83.80 | $83.80 |
| Purchase #5 | $58.34 | 6.697% | $62.247 | $62.25 | $62.25 | $62.20 |
| Purchase #6 | $239.36 | 3.699% | $248.2139 | $248.21 | $248.20 | $248.20 |
| Purchase #7 | $22.95 | 3.806% | $23.8235 | $23.82 | $23.80 | $23.80 |
| 7 purchase totals = | $746.23 | $801.7920 | $801.78 | $801.75 | $801.70 | |