| 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 | $193.57 | 11.413% | $215.6621 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $25.60 | 10.402% | $28.2629 | $28.26 | $28.25 | $28.30 |
| Purchase #3 | $153.94 | 5.354% | $162.1819 | $162.18 | $162.20 | $162.20 |
| Purchase #4 | $242.45 | 8.826% | $263.8486 | $263.85 | $263.85 | $263.80 |
| Purchase #5 | $57.73 | 10.825% | $63.9793 | $63.98 | $64.00 | $64.00 |
| Purchase #6 | $84.57 | 11.550% | $94.3378 | $94.34 | $94.35 | $94.30 |
| Purchase #7 | $12.31 | 9.609% | $13.4929 | $13.49 | $13.50 | $13.50 |
| 7 purchase totals = | $770.17 | $841.7655 | $841.76 | $841.80 | $841.80 | |