| 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 | $175.52 | 5.379% | $184.9612 | $184.96 | $184.95 | $185.00 |
| Purchase #2 | $215.60 | 8.782% | $234.534 | $234.53 | $234.55 | $234.50 |
| Purchase #3 | $47.28 | 10.391% | $52.1929 | $52.19 | $52.20 | $52.20 |
| Purchase #4 | $156.91 | 10.675% | $173.6601 | $173.66 | $173.65 | $173.70 |
| Purchase #5 | $229.56 | 7.420% | $246.5934 | $246.59 | $246.60 | $246.60 |
| Purchase #6 | $142.48 | 4.250% | $148.5354 | $148.54 | $148.55 | $148.50 |
| Purchase #7 | $64.55 | 6.644% | $68.8387 | $68.84 | $68.85 | $68.80 |
| 7 purchase totals = | $1,031.90 | $1,109.3157 | $1,109.31 | $1,109.35 | $1,109.30 | |