| 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 | $230.73 | 6.550% | $245.8428 | $245.84 | $245.85 | $245.80 |
| Purchase #2 | $67.92 | 10.313% | $74.9246 | $74.92 | $74.90 | $74.90 |
| Purchase #3 | $7.84 | 6.684% | $8.364 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $136.87 | 6.286% | $145.4736 | $145.47 | $145.45 | $145.50 |
| Purchase #5 | $111.75 | 7.653% | $120.3022 | $120.30 | $120.30 | $120.30 |
| Purchase #6 | $191.64 | 13.743% | $217.9771 | $217.98 | $218.00 | $218.00 |
| Purchase #7 | $59.27 | 4.317% | $61.8287 | $61.83 | $61.85 | $61.80 |
| 7 purchase totals = | $806.02 | $874.7130 | $874.70 | $874.70 | $874.70 | |