| 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 | $20.35 | 11.802% | $22.7517 | $22.75 | $22.75 | $22.80 |
| Purchase #2 | $178.53 | 12.271% | $200.4374 | $200.44 | $200.45 | $200.40 |
| Purchase #3 | $95.71 | 13.581% | $108.7084 | $108.71 | $108.70 | $108.70 |
| Purchase #4 | $5.63 | 3.109% | $5.805 | $5.81 | $5.80 | $5.80 |
| Purchase #5 | $217.54 | 8.817% | $236.7205 | $236.72 | $236.70 | $236.70 |
| Purchase #6 | $157.90 | 9.185% | $172.4031 | $172.40 | $172.40 | $172.40 |
| Purchase #7 | $178.96 | 11.869% | $200.2008 | $200.20 | $200.20 | $200.20 |
| 7 purchase totals = | $854.62 | $947.0269 | $947.03 | $947.00 | $947.00 | |