| 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 | $231.51 | 9.477% | $253.4502 | $253.45 | $253.45 | $253.50 |
| Purchase #2 | $74.25 | 9.272% | $81.1345 | $81.13 | $81.15 | $81.10 |
| Purchase #3 | $98.98 | 6.825% | $105.7354 | $105.74 | $105.75 | $105.70 |
| Purchase #4 | $127.45 | 5.691% | $134.7032 | $134.70 | $134.70 | $134.70 |
| Purchase #5 | $162.28 | 3.544% | $168.0312 | $168.03 | $168.05 | $168.00 |
| Purchase #6 | $60.68 | 13.220% | $68.7019 | $68.70 | $68.70 | $68.70 |
| Purchase #7 | $132.66 | 9.166% | $144.8196 | $144.82 | $144.80 | $144.80 |
| 7 purchase totals = | $887.81 | $956.5760 | $956.57 | $956.60 | $956.50 | |