| 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 | $146.71 | 6.324% | $155.9879 | $155.99 | $156.00 | $156.00 |
| Purchase #2 | $169.51 | 6.735% | $180.9265 | $180.93 | $180.95 | $180.90 |
| Purchase #3 | $168.34 | 11.806% | $188.2142 | $188.21 | $188.20 | $188.20 |
| Purchase #4 | $149.90 | 9.262% | $163.7837 | $163.78 | $163.80 | $163.80 |
| Purchase #5 | $162.73 | 3.660% | $168.6859 | $168.69 | $168.70 | $168.70 |
| Purchase #6 | $169.74 | 7.407% | $182.3126 | $182.31 | $182.30 | $182.30 |
| Purchase #7 | $24.98 | 13.236% | $28.2864 | $28.29 | $28.30 | $28.30 |
| 7 purchase totals = | $991.91 | $1,068.1972 | $1,068.20 | $1,068.25 | $1,068.20 | |