| 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 | $182.45 | 11.853% | $204.0758 | $204.08 | $204.10 | $204.10 |
| Purchase #2 | $86.33 | 10.305% | $95.2263 | $95.23 | $95.25 | $95.20 |
| Purchase #3 | $154.34 | 11.517% | $172.1153 | $172.12 | $172.10 | $172.10 |
| Purchase #4 | $29.30 | 6.186% | $31.1125 | $31.11 | $31.10 | $31.10 |
| Purchase #5 | $156.40 | 9.570% | $171.3675 | $171.37 | $171.35 | $171.40 |
| Purchase #6 | $218.26 | 6.461% | $232.3618 | $232.36 | $232.35 | $232.40 |
| Purchase #7 | $65.99 | 11.659% | $73.6838 | $73.68 | $73.70 | $73.70 |
| 7 purchase totals = | $893.07 | $979.9430 | $979.95 | $979.95 | $980.00 | |