| 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 | $134.88 | 13.593% | $153.2142 | $153.21 | $153.20 | $153.20 |
| Purchase #2 | $63.57 | 4.472% | $66.4129 | $66.41 | $66.40 | $66.40 |
| Purchase #3 | $236.62 | 4.648% | $247.6181 | $247.62 | $247.60 | $247.60 |
| Purchase #4 | $48.59 | 9.399% | $53.157 | $53.16 | $53.15 | $53.20 |
| Purchase #5 | $167.37 | 10.343% | $184.6811 | $184.68 | $184.70 | $184.70 |
| Purchase #6 | $249.32 | 13.570% | $283.1527 | $283.15 | $283.15 | $283.20 |
| Purchase #7 | $222.26 | 4.118% | $231.4127 | $231.41 | $231.40 | $231.40 |
| 7 purchase totals = | $1,122.61 | $1,219.6487 | $1,219.64 | $1,219.60 | $1,219.70 | |