| 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 | $186.51 | 3.822% | $193.6384 | $193.64 | $193.65 | $193.60 |
| Purchase #2 | $132.87 | 10.512% | $146.8373 | $146.84 | $146.85 | $146.80 |
| Purchase #3 | $142.30 | 5.830% | $150.5961 | $150.60 | $150.60 | $150.60 |
| Purchase #4 | $33.62 | 4.469% | $35.1225 | $35.12 | $35.10 | $35.10 |
| Purchase #5 | $77.60 | 4.601% | $81.1704 | $81.17 | $81.15 | $81.20 |
| Purchase #6 | $187.79 | 3.111% | $193.6321 | $193.63 | $193.65 | $193.60 |
| Purchase #7 | $129.43 | 9.800% | $142.1141 | $142.11 | $142.10 | $142.10 |
| 7 purchase totals = | $890.12 | $943.1109 | $943.11 | $943.10 | $943.00 | |