| 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 | $102.65 | 12.175% | $115.1476 | $115.15 | $115.15 | $115.10 |
| Purchase #2 | $213.56 | 4.737% | $223.6763 | $223.68 | $223.70 | $223.70 |
| Purchase #3 | $35.71 | 3.151% | $36.8352 | $36.84 | $36.85 | $36.80 |
| Purchase #4 | $107.63 | 12.837% | $121.4465 | $121.45 | $121.45 | $121.40 |
| Purchase #5 | $77.82 | 4.780% | $81.5398 | $81.54 | $81.55 | $81.50 |
| Purchase #6 | $56.66 | 13.305% | $64.1986 | $64.20 | $64.20 | $64.20 |
| Purchase #7 | $167.77 | 11.522% | $187.1005 | $187.10 | $187.10 | $187.10 |
| 7 purchase totals = | $761.80 | $829.9445 | $829.96 | $830.00 | $829.80 | |