| 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 | $138.74 | 10.328% | $153.0691 | $153.07 | $153.05 | $153.10 |
| Purchase #2 | $212.77 | 4.838% | $223.0638 | $223.06 | $223.05 | $223.10 |
| Purchase #3 | $77.59 | 7.608% | $83.493 | $83.49 | $83.50 | $83.50 |
| Purchase #4 | $28.40 | 4.276% | $29.6144 | $29.61 | $29.60 | $29.60 |
| Purchase #5 | $26.76 | 12.688% | $30.1553 | $30.16 | $30.15 | $30.20 |
| Purchase #6 | $156.80 | 3.112% | $161.6796 | $161.68 | $161.70 | $161.70 |
| Purchase #7 | $118.56 | 10.489% | $130.9958 | $131.00 | $131.00 | $131.00 |
| 7 purchase totals = | $759.62 | $812.0710 | $812.07 | $812.05 | $812.20 | |