| 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 | $148.35 | 3.648% | $153.7618 | $153.76 | $153.75 | $153.80 |
| Purchase #2 | $79.34 | 8.795% | $86.318 | $86.32 | $86.30 | $86.30 |
| Purchase #3 | $166.64 | 5.769% | $176.2535 | $176.25 | $176.25 | $176.30 |
| Purchase #4 | $229.72 | 12.436% | $258.288 | $258.29 | $258.30 | $258.30 |
| Purchase #5 | $242.69 | 12.214% | $272.3322 | $272.33 | $272.35 | $272.30 |
| Purchase #6 | $179.29 | 6.764% | $191.4172 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $99.29 | 7.378% | $106.6156 | $106.62 | $106.60 | $106.60 |
| 7 purchase totals = | $1,145.32 | $1,244.9863 | $1,244.99 | $1,244.95 | $1,245.00 | |