| 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 | $107.42 | 10.248% | $118.4284 | $118.43 | $118.45 | $118.40 |
| Purchase #2 | $140.30 | 11.346% | $156.2184 | $156.22 | $156.20 | $156.20 |
| Purchase #3 | $160.94 | 9.268% | $175.8559 | $175.86 | $175.85 | $175.90 |
| Purchase #4 | $138.96 | 13.462% | $157.6668 | $157.67 | $157.65 | $157.70 |
| Purchase #5 | $95.45 | 7.240% | $102.3606 | $102.36 | $102.35 | $102.40 |
| Purchase #6 | $196.63 | 12.264% | $220.7447 | $220.74 | $220.75 | $220.70 |
| Purchase #7 | $126.39 | 4.441% | $132.003 | $132.00 | $132.00 | $132.00 |
| 7 purchase totals = | $966.09 | $1,063.2778 | $1,063.28 | $1,063.25 | $1,063.30 | |