| 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 | $153.56 | 11.840% | $171.7415 | $171.74 | $171.75 | $171.70 |
| Purchase #2 | $21.68 | 5.259% | $22.8202 | $22.82 | $22.80 | $22.80 |
| Purchase #3 | $142.39 | 12.501% | $160.1902 | $160.19 | $160.20 | $160.20 |
| Purchase #4 | $175.27 | 3.237% | $180.9435 | $180.94 | $180.95 | $180.90 |
| Purchase #5 | $102.61 | 13.329% | $116.2869 | $116.29 | $116.30 | $116.30 |
| Purchase #6 | $115.56 | 4.595% | $120.87 | $120.87 | $120.85 | $120.90 |
| Purchase #7 | $140.99 | 7.840% | $152.0436 | $152.04 | $152.05 | $152.00 |
| 7 purchase totals = | $852.06 | $924.8959 | $924.89 | $924.90 | $924.80 | |