| 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 | $168.97 | 4.547% | $176.6531 | $176.65 | $176.65 | $176.70 |
| Purchase #2 | $198.80 | 9.521% | $217.7277 | $217.73 | $217.75 | $217.70 |
| Purchase #3 | $19.87 | 9.645% | $21.7865 | $21.79 | $21.80 | $21.80 |
| Purchase #4 | $135.39 | 12.671% | $152.5453 | $152.55 | $152.55 | $152.50 |
| Purchase #5 | $77.58 | 12.466% | $87.2511 | $87.25 | $87.25 | $87.30 |
| Purchase #6 | $99.70 | 7.149% | $106.8276 | $106.83 | $106.85 | $106.80 |
| Purchase #7 | $21.28 | 4.209% | $22.1757 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $721.59 | $784.9670 | $784.98 | $785.05 | $785.00 | |