| 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 | $158.83 | 12.846% | $179.2333 | $179.23 | $179.25 | $179.20 |
| Purchase #2 | $182.94 | 6.604% | $195.0214 | $195.02 | $195.00 | $195.00 |
| Purchase #3 | $201.30 | 13.570% | $228.6164 | $228.62 | $228.60 | $228.60 |
| Purchase #4 | $168.71 | 11.605% | $188.2888 | $188.29 | $188.30 | $188.30 |
| Purchase #5 | $180.86 | 5.809% | $191.3662 | $191.37 | $191.35 | $191.40 |
| Purchase #6 | $134.89 | 3.751% | $139.9497 | $139.95 | $139.95 | $139.90 |
| Purchase #7 | $22.48 | 5.611% | $23.7414 | $23.74 | $23.75 | $23.70 |
| 7 purchase totals = | $1,050.01 | $1,146.2172 | $1,146.22 | $1,146.20 | $1,146.10 | |