| 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 | $165.61 | 7.406% | $177.8751 | $177.88 | $177.90 | $177.90 |
| Purchase #2 | $38.56 | 13.723% | $43.8516 | $43.85 | $43.85 | $43.90 |
| Purchase #3 | $240.50 | 8.667% | $261.3441 | $261.34 | $261.35 | $261.30 |
| Purchase #4 | $23.50 | 12.290% | $26.3882 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $238.93 | 11.260% | $265.8335 | $265.83 | $265.85 | $265.80 |
| Purchase #6 | $116.91 | 12.340% | $131.3367 | $131.34 | $131.35 | $131.30 |
| Purchase #7 | $98.99 | 11.562% | $110.4352 | $110.44 | $110.45 | $110.40 |
| 7 purchase totals = | $923.00 | $1,017.0644 | $1,017.07 | $1,017.15 | $1,017.00 | |