| 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 | $122.88 | 5.174% | $129.2378 | $129.24 | $129.25 | $129.20 |
| Purchase #2 | $228.29 | 13.771% | $259.7278 | $259.73 | $259.75 | $259.70 |
| Purchase #3 | $54.56 | 9.282% | $59.6243 | $59.62 | $59.60 | $59.60 |
| Purchase #4 | $130.37 | 5.360% | $137.3578 | $137.36 | $137.35 | $137.40 |
| Purchase #5 | $62.98 | 9.496% | $68.9606 | $68.96 | $68.95 | $69.00 |
| Purchase #6 | $73.33 | 6.188% | $77.8677 | $77.87 | $77.85 | $77.90 |
| Purchase #7 | $67.96 | 6.596% | $72.4426 | $72.44 | $72.45 | $72.40 |
| 7 purchase totals = | $740.37 | $805.2186 | $805.22 | $805.20 | $805.20 | |