| 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 | $78.30 | 7.422% | $84.1114 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $134.63 | 4.491% | $140.6762 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $146.39 | 5.788% | $154.8631 | $154.86 | $154.85 | $154.90 |
| Purchase #4 | $162.76 | 9.390% | $178.0432 | $178.04 | $178.05 | $178.00 |
| Purchase #5 | $112.27 | 13.619% | $127.5601 | $127.56 | $127.55 | $127.60 |
| Purchase #6 | $86.99 | 13.119% | $98.4022 | $98.40 | $98.40 | $98.40 |
| Purchase #7 | $244.87 | 10.424% | $270.3952 | $270.40 | $270.40 | $270.40 |
| 7 purchase totals = | $966.21 | $1,054.0514 | $1,054.05 | $1,054.05 | $1,054.10 | |