| 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 | $128.56 | 12.147% | $144.1762 | $144.18 | $144.20 | $144.20 |
| Purchase #2 | $29.60 | 13.497% | $33.5951 | $33.60 | $33.60 | $33.60 |
| Purchase #3 | $30.36 | 12.310% | $34.0973 | $34.10 | $34.10 | $34.10 |
| Purchase #4 | $193.69 | 13.176% | $219.2106 | $219.21 | $219.20 | $219.20 |
| Purchase #5 | $146.86 | 12.414% | $165.0912 | $165.09 | $165.10 | $165.10 |
| Purchase #6 | $33.48 | 5.173% | $35.2119 | $35.21 | $35.20 | $35.20 |
| Purchase #7 | $186.52 | 4.831% | $195.5308 | $195.53 | $195.55 | $195.50 |
| 7 purchase totals = | $749.07 | $826.9131 | $826.92 | $826.95 | $826.90 | |