| 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 | $118.92 | 7.710% | $128.0887 | $128.09 | $128.10 | $128.10 |
| Purchase #2 | $137.41 | 6.425% | $146.2386 | $146.24 | $146.25 | $146.20 |
| Purchase #3 | $11.74 | 3.709% | $12.1754 | $12.18 | $12.20 | $12.20 |
| Purchase #4 | $147.68 | 3.602% | $152.9994 | $153.00 | $153.00 | $153.00 |
| Purchase #5 | $177.52 | 10.546% | $196.2413 | $196.24 | $196.25 | $196.20 |
| Purchase #6 | $191.66 | 4.531% | $200.3441 | $200.34 | $200.35 | $200.30 |
| Purchase #7 | $117.54 | 8.247% | $127.2335 | $127.23 | $127.25 | $127.20 |
| 7 purchase totals = | $902.47 | $963.3210 | $963.32 | $963.40 | $963.20 | |