| 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 | $153.86 | 12.601% | $173.2479 | $173.25 | $173.25 | $173.20 |
| Purchase #2 | $44.41 | 5.630% | $46.9103 | $46.91 | $46.90 | $46.90 |
| Purchase #3 | $211.87 | 9.743% | $232.5125 | $232.51 | $232.50 | $232.50 |
| Purchase #4 | $58.60 | 6.290% | $62.2859 | $62.29 | $62.30 | $62.30 |
| Purchase #5 | $6.88 | 11.790% | $7.6912 | $7.69 | $7.70 | $7.70 |
| Purchase #6 | $77.66 | 12.261% | $87.1819 | $87.18 | $87.20 | $87.20 |
| Purchase #7 | $187.77 | 11.181% | $208.7646 | $208.76 | $208.75 | $208.80 |
| 7 purchase totals = | $741.05 | $818.5943 | $818.59 | $818.60 | $818.60 | |