| 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 | $131.99 | 8.852% | $143.6738 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $241.86 | 10.465% | $267.1706 | $267.17 | $267.15 | $267.20 |
| Purchase #3 | $142.38 | 4.146% | $148.2831 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $175.30 | 5.461% | $184.8731 | $184.87 | $184.85 | $184.90 |
| Purchase #5 | $113.90 | 13.328% | $129.0806 | $129.08 | $129.10 | $129.10 |
| Purchase #6 | $155.73 | 13.861% | $177.3157 | $177.32 | $177.30 | $177.30 |
| Purchase #7 | $66.63 | 7.726% | $71.7778 | $71.78 | $71.80 | $71.80 |
| 7 purchase totals = | $1,027.79 | $1,122.1747 | $1,122.17 | $1,122.15 | $1,122.30 | |