| 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 | $153.53 | 7.534% | $165.097 | $165.10 | $165.10 | $165.10 |
| Purchase #2 | $81.70 | 3.364% | $84.4484 | $84.45 | $84.45 | $84.40 |
| Purchase #3 | $62.90 | 9.451% | $68.8447 | $68.84 | $68.85 | $68.80 |
| Purchase #4 | $26.26 | 10.504% | $29.0184 | $29.02 | $29.00 | $29.00 |
| Purchase #5 | $34.42 | 12.825% | $38.8344 | $38.83 | $38.85 | $38.80 |
| Purchase #6 | $210.71 | 13.574% | $239.3118 | $239.31 | $239.30 | $239.30 |
| Purchase #7 | $187.58 | 4.732% | $196.4563 | $196.46 | $196.45 | $196.50 |
| 7 purchase totals = | $757.10 | $822.0110 | $822.01 | $822.00 | $821.90 | |