| 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 | $156.88 | 7.312% | $168.3511 | $168.35 | $168.35 | $168.40 |
| Purchase #2 | $143.42 | 10.125% | $157.9413 | $157.94 | $157.95 | $157.90 |
| Purchase #3 | $100.38 | 13.591% | $114.0226 | $114.02 | $114.00 | $114.00 |
| Purchase #4 | $26.50 | 7.481% | $28.4825 | $28.48 | $28.50 | $28.50 |
| Purchase #5 | $106.94 | 13.628% | $121.5138 | $121.51 | $121.50 | $121.50 |
| Purchase #6 | $169.72 | 5.244% | $178.6201 | $178.62 | $178.60 | $178.60 |
| Purchase #7 | $192.38 | 7.508% | $206.8239 | $206.82 | $206.80 | $206.80 |
| 7 purchase totals = | $896.22 | $975.7553 | $975.74 | $975.70 | $975.70 | |