| 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 | $166.40 | 5.552% | $175.6385 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $8.57 | 7.174% | $9.1848 | $9.18 | $9.20 | $9.20 |
| Purchase #3 | $110.58 | 10.380% | $122.0582 | $122.06 | $122.05 | $122.10 |
| Purchase #4 | $191.99 | 7.870% | $207.0996 | $207.10 | $207.10 | $207.10 |
| Purchase #5 | $92.41 | 5.184% | $97.2005 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $92.87 | 5.812% | $98.2676 | $98.27 | $98.25 | $98.30 |
| Purchase #7 | $223.66 | 6.490% | $238.1755 | $238.18 | $238.20 | $238.20 |
| 7 purchase totals = | $886.48 | $947.6247 | $947.63 | $947.65 | $947.70 | |