| 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 | $166.68 | 12.734% | $187.905 | $187.91 | $187.90 | $187.90 |
| Purchase #2 | $113.96 | 7.514% | $122.523 | $122.52 | $122.50 | $122.50 |
| Purchase #3 | $241.31 | 13.667% | $274.2898 | $274.29 | $274.30 | $274.30 |
| Purchase #4 | $162.55 | 10.219% | $179.161 | $179.16 | $179.15 | $179.20 |
| Purchase #5 | $240.84 | 11.208% | $267.8333 | $267.83 | $267.85 | $267.80 |
| Purchase #6 | $226.96 | 3.580% | $235.0852 | $235.09 | $235.10 | $235.10 |
| Purchase #7 | $229.99 | 3.605% | $238.2811 | $238.28 | $238.30 | $238.30 |
| 7 purchase totals = | $1,382.29 | $1,505.0784 | $1,505.08 | $1,505.10 | $1,505.10 | |