| 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 | $183.76 | 10.764% | $203.5399 | $203.54 | $203.55 | $203.50 |
| Purchase #2 | $78.46 | 8.730% | $85.3096 | $85.31 | $85.30 | $85.30 |
| Purchase #3 | $64.97 | 4.288% | $67.7559 | $67.76 | $67.75 | $67.80 |
| Purchase #4 | $159.28 | 9.686% | $174.7079 | $174.71 | $174.70 | $174.70 |
| Purchase #5 | $190.92 | 3.746% | $198.0719 | $198.07 | $198.05 | $198.10 |
| Purchase #6 | $122.30 | 13.504% | $138.8154 | $138.82 | $138.80 | $138.80 |
| Purchase #7 | $239.94 | 12.492% | $269.9133 | $269.91 | $269.90 | $269.90 |
| 7 purchase totals = | $1,039.63 | $1,138.1139 | $1,138.12 | $1,138.05 | $1,138.10 | |