| 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 | $173.71 | 3.763% | $180.2467 | $180.25 | $180.25 | $180.20 |
| Purchase #2 | $58.82 | 3.837% | $61.0769 | $61.08 | $61.10 | $61.10 |
| Purchase #3 | $5.48 | 4.250% | $5.7129 | $5.71 | $5.70 | $5.70 |
| Purchase #4 | $9.89 | 11.277% | $11.0053 | $11.01 | $11.00 | $11.00 |
| Purchase #5 | $9.37 | 3.186% | $9.6685 | $9.67 | $9.65 | $9.70 |
| Purchase #6 | $219.88 | 8.591% | $238.7699 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $187.43 | 6.859% | $200.2858 | $200.29 | $200.30 | $200.30 |
| 7 purchase totals = | $664.58 | $706.7660 | $706.78 | $706.75 | $706.80 | |