| 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 | $187.59 | 11.822% | $209.7669 | $209.77 | $209.75 | $209.80 |
| Purchase #2 | $68.46 | 12.444% | $76.9792 | $76.98 | $77.00 | $77.00 |
| Purchase #3 | $38.87 | 7.216% | $41.6749 | $41.67 | $41.65 | $41.70 |
| Purchase #4 | $213.65 | 4.780% | $223.8625 | $223.86 | $223.85 | $223.90 |
| Purchase #5 | $18.61 | 4.195% | $19.3907 | $19.39 | $19.40 | $19.40 |
| Purchase #6 | $24.96 | 8.616% | $27.1106 | $27.11 | $27.10 | $27.10 |
| Purchase #7 | $137.93 | 7.657% | $148.4913 | $148.49 | $148.50 | $148.50 |
| 7 purchase totals = | $690.07 | $747.2761 | $747.27 | $747.25 | $747.40 | |