| 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 | $72.57 | 12.716% | $81.798 | $81.80 | $81.80 | $81.80 |
| Purchase #2 | $149.53 | 7.492% | $160.7328 | $160.73 | $160.75 | $160.70 |
| Purchase #3 | $145.34 | 11.487% | $162.0352 | $162.04 | $162.05 | $162.00 |
| Purchase #4 | $23.51 | 12.832% | $26.5268 | $26.53 | $26.55 | $26.50 |
| Purchase #5 | $148.87 | 6.556% | $158.6299 | $158.63 | $158.65 | $158.60 |
| Purchase #6 | $27.40 | 7.624% | $29.489 | $29.49 | $29.50 | $29.50 |
| Purchase #7 | $32.25 | 4.546% | $33.7161 | $33.72 | $33.70 | $33.70 |
| 7 purchase totals = | $599.47 | $652.9278 | $652.94 | $653.00 | $652.80 | |