| 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 | $178.36 | 12.570% | $200.7799 | $200.78 | $200.80 | $200.80 |
| Purchase #2 | $219.83 | 11.271% | $244.607 | $244.61 | $244.60 | $244.60 |
| Purchase #3 | $71.30 | 7.609% | $76.7252 | $76.73 | $76.75 | $76.70 |
| Purchase #4 | $136.43 | 7.746% | $146.9979 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $176.76 | 5.833% | $187.0704 | $187.07 | $187.05 | $187.10 |
| Purchase #6 | $26.77 | 7.260% | $28.7135 | $28.71 | $28.70 | $28.70 |
| Purchase #7 | $5.48 | 3.665% | $5.6808 | $5.68 | $5.70 | $5.70 |
| 7 purchase totals = | $814.93 | $890.5747 | $890.58 | $890.60 | $890.60 | |