| 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 | $163.45 | 10.839% | $181.1663 | $181.17 | $181.15 | $181.20 |
| Purchase #2 | $147.31 | 10.460% | $162.7186 | $162.72 | $162.70 | $162.70 |
| Purchase #3 | $183.75 | 7.383% | $197.3163 | $197.32 | $197.30 | $197.30 |
| Purchase #4 | $146.56 | 3.477% | $151.6559 | $151.66 | $151.65 | $151.70 |
| Purchase #5 | $166.26 | 9.734% | $182.4437 | $182.44 | $182.45 | $182.40 |
| Purchase #6 | $114.86 | 6.321% | $122.1203 | $122.12 | $122.10 | $122.10 |
| Purchase #7 | $172.54 | 10.496% | $190.6498 | $190.65 | $190.65 | $190.60 |
| 7 purchase totals = | $1,094.73 | $1,188.0709 | $1,188.08 | $1,188.00 | $1,188.00 | |