| 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 | $169.68 | 10.626% | $187.7102 | $187.71 | $187.70 | $187.70 |
| Purchase #2 | $161.66 | 5.246% | $170.1407 | $170.14 | $170.15 | $170.10 |
| Purchase #3 | $66.36 | 6.276% | $70.5248 | $70.52 | $70.50 | $70.50 |
| Purchase #4 | $83.66 | 11.362% | $93.1654 | $93.17 | $93.15 | $93.20 |
| Purchase #5 | $8.92 | 8.706% | $9.6966 | $9.70 | $9.70 | $9.70 |
| Purchase #6 | $218.98 | 4.320% | $228.4399 | $228.44 | $228.45 | $228.40 |
| Purchase #7 | $190.57 | 10.488% | $210.557 | $210.56 | $210.55 | $210.60 |
| 7 purchase totals = | $899.83 | $970.2346 | $970.24 | $970.20 | $970.20 | |