| 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 | $160.36 | 9.653% | $175.8396 | $175.84 | $175.85 | $175.80 |
| Purchase #2 | $38.74 | 10.277% | $42.7213 | $42.72 | $42.70 | $42.70 |
| Purchase #3 | $97.80 | 7.636% | $105.268 | $105.27 | $105.25 | $105.30 |
| Purchase #4 | $15.34 | 10.703% | $16.9818 | $16.98 | $17.00 | $17.00 |
| Purchase #5 | $121.97 | 12.459% | $137.1662 | $137.17 | $137.15 | $137.20 |
| Purchase #6 | $80.29 | 4.808% | $84.1503 | $84.15 | $84.15 | $84.20 |
| Purchase #7 | $176.36 | 11.336% | $196.3522 | $196.35 | $196.35 | $196.40 |
| 7 purchase totals = | $690.86 | $758.4794 | $758.48 | $758.45 | $758.60 | |