| 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 | $145.61 | 10.457% | $160.8364 | $160.84 | $160.85 | $160.80 |
| Purchase #2 | $207.26 | 13.373% | $234.9769 | $234.98 | $235.00 | $235.00 |
| Purchase #3 | $76.85 | 3.762% | $79.7411 | $79.74 | $79.75 | $79.70 |
| Purchase #4 | $100.55 | 13.304% | $113.9272 | $113.93 | $113.95 | $113.90 |
| Purchase #5 | $40.52 | 5.222% | $42.636 | $42.64 | $42.65 | $42.60 |
| Purchase #6 | $182.89 | 12.703% | $206.1225 | $206.12 | $206.10 | $206.10 |
| Purchase #7 | $206.84 | 3.740% | $214.5758 | $214.58 | $214.60 | $214.60 |
| 7 purchase totals = | $960.52 | $1,052.8159 | $1,052.83 | $1,052.90 | $1,052.70 | |