| 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 | $77.76 | 5.740% | $82.2234 | $82.22 | $82.20 | $82.20 |
| Purchase #2 | $178.74 | 7.641% | $192.3975 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $145.90 | 12.368% | $163.9449 | $163.94 | $163.95 | $163.90 |
| Purchase #4 | $202.78 | 7.862% | $218.7226 | $218.72 | $218.70 | $218.70 |
| Purchase #5 | $73.88 | 4.800% | $77.4262 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $191.75 | 7.854% | $206.81 | $206.81 | $206.80 | $206.80 |
| Purchase #7 | $116.64 | 6.767% | $124.533 | $124.53 | $124.55 | $124.50 |
| 7 purchase totals = | $987.45 | $1,066.0576 | $1,066.05 | $1,066.05 | $1,065.90 | |