| 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 | $132.65 | 5.524% | $139.9776 | $139.98 | $140.00 | $140.00 |
| Purchase #2 | $153.68 | 7.846% | $165.7377 | $165.74 | $165.75 | $165.70 |
| Purchase #3 | $53.93 | 4.247% | $56.2204 | $56.22 | $56.20 | $56.20 |
| Purchase #4 | $79.71 | 12.229% | $89.4577 | $89.46 | $89.45 | $89.50 |
| Purchase #5 | $87.70 | 4.174% | $91.3606 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $62.31 | 5.322% | $65.6261 | $65.63 | $65.65 | $65.60 |
| Purchase #7 | $202.59 | 13.733% | $230.4117 | $230.41 | $230.40 | $230.40 |
| 7 purchase totals = | $772.57 | $838.7918 | $838.80 | $838.80 | $838.80 | |