| 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 | $43.43 | 5.268% | $45.7179 | $45.72 | $45.70 | $45.70 |
| Purchase #2 | $178.43 | 7.418% | $191.6659 | $191.67 | $191.65 | $191.70 |
| Purchase #3 | $220.69 | 3.667% | $228.7827 | $228.78 | $228.80 | $228.80 |
| Purchase #4 | $138.41 | 4.861% | $145.1381 | $145.14 | $145.15 | $145.10 |
| Purchase #5 | $150.59 | 3.858% | $156.3998 | $156.40 | $156.40 | $156.40 |
| Purchase #6 | $8.88 | 13.394% | $10.0694 | $10.07 | $10.05 | $10.10 |
| Purchase #7 | $250.99 | 9.563% | $274.9922 | $274.99 | $275.00 | $275.00 |
| 7 purchase totals = | $991.42 | $1,052.7660 | $1,052.77 | $1,052.75 | $1,052.80 | |