| 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 | $163.29 | 9.265% | $178.4188 | $178.42 | $178.40 | $178.40 |
| Purchase #2 | $65.36 | 3.585% | $67.7032 | $67.70 | $67.70 | $67.70 |
| Purchase #3 | $246.27 | 11.563% | $274.7462 | $274.75 | $274.75 | $274.70 |
| Purchase #4 | $220.89 | 7.323% | $237.0658 | $237.07 | $237.05 | $237.10 |
| Purchase #5 | $65.42 | 13.571% | $74.2981 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $144.57 | 3.655% | $149.854 | $149.85 | $149.85 | $149.90 |
| Purchase #7 | $175.63 | 5.721% | $185.6778 | $185.68 | $185.70 | $185.70 |
| 7 purchase totals = | $1,081.43 | $1,167.7639 | $1,167.77 | $1,167.75 | $1,167.80 | |