| 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 | $153.96 | 6.690% | $164.2599 | $164.26 | $164.25 | $164.30 |
| Purchase #2 | $35.30 | 11.399% | $39.3238 | $39.32 | $39.30 | $39.30 |
| Purchase #3 | $24.74 | 5.288% | $26.0483 | $26.05 | $26.05 | $26.00 |
| Purchase #4 | $27.95 | 13.130% | $31.6198 | $31.62 | $31.60 | $31.60 |
| Purchase #5 | $137.30 | 4.179% | $143.0378 | $143.04 | $143.05 | $143.00 |
| Purchase #6 | $145.65 | 5.828% | $154.1385 | $154.14 | $154.15 | $154.10 |
| Purchase #7 | $153.92 | 6.484% | $163.9002 | $163.90 | $163.90 | $163.90 |
| 7 purchase totals = | $678.82 | $722.3283 | $722.33 | $722.30 | $722.20 | |