| 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 | $177.89 | 6.111% | $188.7609 | $188.76 | $188.75 | $188.80 |
| Purchase #2 | $5.45 | 4.140% | $5.6756 | $5.68 | $5.70 | $5.70 |
| Purchase #3 | $67.46 | 3.774% | $70.0059 | $70.01 | $70.00 | $70.00 |
| Purchase #4 | $179.36 | 6.864% | $191.6713 | $191.67 | $191.65 | $191.70 |
| Purchase #5 | $77.61 | 7.488% | $83.4214 | $83.42 | $83.40 | $83.40 |
| Purchase #6 | $162.51 | 9.732% | $178.3255 | $178.33 | $178.35 | $178.30 |
| Purchase #7 | $220.53 | 7.173% | $236.3486 | $236.35 | $236.35 | $236.30 |
| 7 purchase totals = | $890.81 | $954.2092 | $954.22 | $954.20 | $954.20 | |