| 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 | $163.63 | 5.544% | $172.7016 | $172.70 | $172.70 | $172.70 |
| Purchase #2 | $9.27 | 7.203% | $9.9377 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $14.34 | 8.793% | $15.6009 | $15.60 | $15.60 | $15.60 |
| Purchase #4 | $119.51 | 6.645% | $127.4514 | $127.45 | $127.45 | $127.50 |
| Purchase #5 | $247.97 | 3.703% | $257.1523 | $257.15 | $257.15 | $257.20 |
| Purchase #6 | $131.72 | 5.298% | $138.6985 | $138.70 | $138.70 | $138.70 |
| Purchase #7 | $28.59 | 3.362% | $29.5512 | $29.55 | $29.55 | $29.60 |
| 7 purchase totals = | $715.03 | $751.0936 | $751.09 | $751.10 | $751.20 | |