| 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 | $136.34 | 12.739% | $153.7084 | $153.71 | $153.70 | $153.70 |
| Purchase #2 | $217.61 | 3.177% | $224.5235 | $224.52 | $224.50 | $224.50 |
| Purchase #3 | $196.35 | 9.430% | $214.8658 | $214.87 | $214.85 | $214.90 |
| Purchase #4 | $78.91 | 3.125% | $81.3759 | $81.38 | $81.40 | $81.40 |
| Purchase #5 | $82.82 | 12.148% | $92.881 | $92.88 | $92.90 | $92.90 |
| Purchase #6 | $18.33 | 7.764% | $19.7531 | $19.75 | $19.75 | $19.80 |
| Purchase #7 | $58.49 | 7.743% | $63.0189 | $63.02 | $63.00 | $63.00 |
| 7 purchase totals = | $788.85 | $850.1266 | $850.13 | $850.10 | $850.20 | |