| 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 | $175.79 | 11.301% | $195.656 | $195.66 | $195.65 | $195.70 |
| Purchase #2 | $231.81 | 10.603% | $256.3888 | $256.39 | $256.40 | $256.40 |
| Purchase #3 | $62.56 | 8.285% | $67.7431 | $67.74 | $67.75 | $67.70 |
| Purchase #4 | $222.93 | 4.302% | $232.5204 | $232.52 | $232.50 | $232.50 |
| Purchase #5 | $161.32 | 11.680% | $180.1622 | $180.16 | $180.15 | $180.20 |
| Purchase #6 | $126.74 | 12.334% | $142.3721 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $137.62 | 12.861% | $155.3193 | $155.32 | $155.30 | $155.30 |
| 7 purchase totals = | $1,118.77 | $1,230.1619 | $1,230.16 | $1,230.10 | $1,230.20 | |