| 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 | $193.26 | 12.276% | $216.9846 | $216.98 | $217.00 | $217.00 |
| Purchase #2 | $139.62 | 5.758% | $147.6593 | $147.66 | $147.65 | $147.70 |
| Purchase #3 | $142.68 | 3.420% | $147.5597 | $147.56 | $147.55 | $147.60 |
| Purchase #4 | $168.49 | 9.774% | $184.9582 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $169.79 | 10.437% | $187.511 | $187.51 | $187.50 | $187.50 |
| Purchase #6 | $174.34 | 9.226% | $190.4246 | $190.42 | $190.40 | $190.40 |
| Purchase #7 | $43.70 | 10.798% | $48.4187 | $48.42 | $48.40 | $48.40 |
| 7 purchase totals = | $1,031.88 | $1,123.5161 | $1,123.51 | $1,123.45 | $1,123.60 | |