| 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 | $154.47 | 10.764% | $171.0972 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $55.85 | 4.553% | $58.3929 | $58.39 | $58.40 | $58.40 |
| Purchase #3 | $234.39 | 9.843% | $257.461 | $257.46 | $257.45 | $257.50 |
| Purchase #4 | $209.87 | 6.437% | $223.3793 | $223.38 | $223.40 | $223.40 |
| Purchase #5 | $179.28 | 5.745% | $189.5796 | $189.58 | $189.60 | $189.60 |
| Purchase #6 | $243.79 | 3.499% | $252.3202 | $252.32 | $252.30 | $252.30 |
| Purchase #7 | $72.79 | 6.431% | $77.4711 | $77.47 | $77.45 | $77.50 |
| 7 purchase totals = | $1,150.44 | $1,229.7013 | $1,229.70 | $1,229.70 | $1,229.80 | |