| 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 | $140.76 | 5.133% | $147.9852 | $147.99 | $148.00 | $148.00 |
| Purchase #2 | $162.86 | 6.383% | $173.2554 | $173.26 | $173.25 | $173.30 |
| Purchase #3 | $18.60 | 7.853% | $20.0607 | $20.06 | $20.05 | $20.10 |
| Purchase #4 | $236.60 | 10.148% | $260.6102 | $260.61 | $260.60 | $260.60 |
| Purchase #5 | $157.88 | 4.115% | $164.3768 | $164.38 | $164.40 | $164.40 |
| Purchase #6 | $196.55 | 5.200% | $206.7706 | $206.77 | $206.75 | $206.80 |
| Purchase #7 | $70.59 | 11.137% | $78.4516 | $78.45 | $78.45 | $78.50 |
| 7 purchase totals = | $983.84 | $1,051.5105 | $1,051.52 | $1,051.50 | $1,051.70 | |