| 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 | $161.71 | 4.409% | $168.8398 | $168.84 | $168.85 | $168.80 |
| Purchase #2 | $148.98 | 9.820% | $163.6098 | $163.61 | $163.60 | $163.60 |
| Purchase #3 | $16.97 | 9.201% | $18.5314 | $18.53 | $18.55 | $18.50 |
| Purchase #4 | $17.53 | 4.356% | $18.2936 | $18.29 | $18.30 | $18.30 |
| Purchase #5 | $246.58 | 11.115% | $273.9874 | $273.99 | $274.00 | $274.00 |
| Purchase #6 | $224.90 | 9.631% | $246.5601 | $246.56 | $246.55 | $246.60 |
| Purchase #7 | $104.68 | 11.110% | $116.3099 | $116.31 | $116.30 | $116.30 |
| 7 purchase totals = | $921.35 | $1,006.1320 | $1,006.13 | $1,006.15 | $1,006.10 | |