| 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 | $29.47 | 12.716% | $33.2174 | $33.22 | $33.20 | $33.20 |
| Purchase #2 | $203.96 | 13.124% | $230.7277 | $230.73 | $230.75 | $230.70 |
| Purchase #3 | $196.95 | 13.211% | $222.9691 | $222.97 | $222.95 | $223.00 |
| Purchase #4 | $143.62 | 5.787% | $151.9313 | $151.93 | $151.95 | $151.90 |
| Purchase #5 | $212.84 | 5.548% | $224.6484 | $224.65 | $224.65 | $224.60 |
| Purchase #6 | $116.35 | 10.762% | $128.8716 | $128.87 | $128.85 | $128.90 |
| Purchase #7 | $153.68 | 13.366% | $174.2209 | $174.22 | $174.20 | $174.20 |
| 7 purchase totals = | $1,056.87 | $1,166.5864 | $1,166.59 | $1,166.55 | $1,166.50 | |