| 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 | $152.26 | 11.277% | $169.4304 | $169.43 | $169.45 | $169.40 |
| Purchase #2 | $164.40 | 6.818% | $175.6088 | $175.61 | $175.60 | $175.60 |
| Purchase #3 | $138.76 | 12.349% | $155.8955 | $155.90 | $155.90 | $155.90 |
| Purchase #4 | $29.94 | 5.702% | $31.6472 | $31.65 | $31.65 | $31.60 |
| Purchase #5 | $97.61 | 13.641% | $110.925 | $110.93 | $110.95 | $110.90 |
| Purchase #6 | $72.62 | 5.520% | $76.6286 | $76.63 | $76.65 | $76.60 |
| Purchase #7 | $134.57 | 13.175% | $152.2996 | $152.30 | $152.30 | $152.30 |
| 7 purchase totals = | $790.16 | $872.4351 | $872.45 | $872.50 | $872.30 | |