| 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 | $155.84 | 9.270% | $170.2864 | $170.29 | $170.30 | $170.30 |
| Purchase #2 | $175.49 | 5.580% | $185.2823 | $185.28 | $185.30 | $185.30 |
| Purchase #3 | $152.92 | 12.136% | $171.4784 | $171.48 | $171.50 | $171.50 |
| Purchase #4 | $55.26 | 13.305% | $62.6123 | $62.61 | $62.60 | $62.60 |
| Purchase #5 | $77.48 | 6.699% | $82.6704 | $82.67 | $82.65 | $82.70 |
| Purchase #6 | $208.94 | 6.103% | $221.6916 | $221.69 | $221.70 | $221.70 |
| Purchase #7 | $125.55 | 8.173% | $135.8112 | $135.81 | $135.80 | $135.80 |
| 7 purchase totals = | $951.48 | $1,029.8326 | $1,029.83 | $1,029.85 | $1,029.90 | |