| 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 | $157.79 | 4.356% | $164.6633 | $164.66 | $164.65 | $164.70 |
| Purchase #2 | $86.63 | 10.201% | $95.4671 | $95.47 | $95.45 | $95.50 |
| Purchase #3 | $31.46 | 9.140% | $34.3354 | $34.34 | $34.35 | $34.30 |
| Purchase #4 | $112.54 | 7.264% | $120.7149 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $198.68 | 4.347% | $207.3166 | $207.32 | $207.30 | $207.30 |
| Purchase #6 | $95.97 | 10.369% | $105.9211 | $105.92 | $105.90 | $105.90 |
| Purchase #7 | $129.81 | 8.333% | $140.6271 | $140.63 | $140.65 | $140.60 |
| 7 purchase totals = | $812.88 | $869.0455 | $869.05 | $869.00 | $869.00 | |