| 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 | $150.39 | 8.231% | $162.7686 | $162.77 | $162.75 | $162.80 |
| Purchase #2 | $22.32 | 4.685% | $23.3657 | $23.37 | $23.35 | $23.40 |
| Purchase #3 | $233.85 | 4.360% | $244.0459 | $244.05 | $244.05 | $244.00 |
| Purchase #4 | $120.46 | 8.139% | $130.2642 | $130.26 | $130.25 | $130.30 |
| Purchase #5 | $27.62 | 5.488% | $29.1358 | $29.14 | $29.15 | $29.10 |
| Purchase #6 | $189.59 | 7.794% | $204.3666 | $204.37 | $204.35 | $204.40 |
| Purchase #7 | $29.30 | 7.143% | $31.3929 | $31.39 | $31.40 | $31.40 |
| 7 purchase totals = | $773.53 | $825.3397 | $825.35 | $825.30 | $825.40 | |