| 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 | $170.72 | 11.271% | $189.9619 | $189.96 | $189.95 | $190.00 |
| Purchase #2 | $61.51 | 3.144% | $63.4439 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $247.37 | 9.195% | $270.1157 | $270.12 | $270.10 | $270.10 |
| Purchase #4 | $32.43 | 11.347% | $36.1098 | $36.11 | $36.10 | $36.10 |
| Purchase #5 | $64.94 | 7.632% | $69.8962 | $69.90 | $69.90 | $69.90 |
| Purchase #6 | $107.97 | 11.750% | $120.6565 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $158.66 | 11.449% | $176.825 | $176.83 | $176.85 | $176.80 |
| 7 purchase totals = | $843.60 | $927.0090 | $927.02 | $927.00 | $927.00 | |