| 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 | $140.46 | 11.775% | $156.9992 | $157.00 | $157.00 | $157.00 |
| Purchase #2 | $26.45 | 11.249% | $29.4254 | $29.43 | $29.45 | $29.40 |
| Purchase #3 | $44.31 | 13.723% | $50.3907 | $50.39 | $50.40 | $50.40 |
| Purchase #4 | $188.30 | 4.117% | $196.0523 | $196.05 | $196.05 | $196.10 |
| Purchase #5 | $229.29 | 5.734% | $242.4375 | $242.44 | $242.45 | $242.40 |
| Purchase #6 | $192.72 | 5.514% | $203.3466 | $203.35 | $203.35 | $203.30 |
| Purchase #7 | $32.71 | 9.455% | $35.8027 | $35.80 | $35.80 | $35.80 |
| 7 purchase totals = | $854.24 | $914.4544 | $914.46 | $914.50 | $914.40 | |