| 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 | $166.86 | 10.158% | $183.8096 | $183.81 | $183.80 | $183.80 |
| Purchase #2 | $103.35 | 11.655% | $115.3954 | $115.40 | $115.40 | $115.40 |
| Purchase #3 | $82.62 | 6.439% | $87.9399 | $87.94 | $87.95 | $87.90 |
| Purchase #4 | $143.81 | 10.378% | $158.7346 | $158.73 | $158.75 | $158.70 |
| Purchase #5 | $194.68 | 10.590% | $215.2966 | $215.30 | $215.30 | $215.30 |
| Purchase #6 | $108.26 | 11.591% | $120.8084 | $120.81 | $120.80 | $120.80 |
| Purchase #7 | $52.49 | 6.183% | $55.7355 | $55.74 | $55.75 | $55.70 |
| 7 purchase totals = | $852.07 | $937.7200 | $937.73 | $937.75 | $937.60 | |