| 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 | $15.53 | 8.774% | $16.8926 | $16.89 | $16.90 | $16.90 |
| Purchase #2 | $166.32 | 6.459% | $177.0626 | $177.06 | $177.05 | $177.10 |
| Purchase #3 | $102.78 | 9.734% | $112.7846 | $112.78 | $112.80 | $112.80 |
| Purchase #4 | $162.35 | 6.807% | $173.4012 | $173.40 | $173.40 | $173.40 |
| Purchase #5 | $56.30 | 13.857% | $64.1015 | $64.10 | $64.10 | $64.10 |
| Purchase #6 | $142.56 | 13.634% | $161.9966 | $162.00 | $162.00 | $162.00 |
| Purchase #7 | $162.94 | 8.628% | $176.9985 | $177.00 | $177.00 | $177.00 |
| 7 purchase totals = | $808.78 | $883.2376 | $883.23 | $883.25 | $883.30 | |