| 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 | $178.36 | 6.537% | $190.0194 | $190.02 | $190.00 | $190.00 |
| Purchase #2 | $19.96 | 12.675% | $22.4899 | $22.49 | $22.50 | $22.50 |
| Purchase #3 | $195.65 | 9.231% | $213.7105 | $213.71 | $213.70 | $213.70 |
| Purchase #4 | $6.25 | 13.559% | $7.0974 | $7.10 | $7.10 | $7.10 |
| Purchase #5 | $66.59 | 4.757% | $69.7577 | $69.76 | $69.75 | $69.80 |
| Purchase #6 | $5.27 | 12.645% | $5.9364 | $5.94 | $5.95 | $5.90 |
| Purchase #7 | $214.51 | 10.417% | $236.8555 | $236.86 | $236.85 | $236.90 |
| 7 purchase totals = | $686.59 | $745.8668 | $745.88 | $745.85 | $745.90 | |