| 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 | $163.75 | 13.626% | $186.0626 | $186.06 | $186.05 | $186.10 |
| Purchase #2 | $7.48 | 9.675% | $8.2037 | $8.20 | $8.20 | $8.20 |
| Purchase #3 | $76.40 | 6.777% | $81.5776 | $81.58 | $81.60 | $81.60 |
| Purchase #4 | $109.96 | 11.532% | $122.6406 | $122.64 | $122.65 | $122.60 |
| Purchase #5 | $173.98 | 7.528% | $187.0772 | $187.08 | $187.10 | $187.10 |
| Purchase #6 | $190.48 | 6.764% | $203.3641 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $244.42 | 11.277% | $271.9832 | $271.98 | $272.00 | $272.00 |
| 7 purchase totals = | $966.47 | $1,060.9090 | $1,060.90 | $1,060.95 | $1,061.00 | |