| 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 | $72.70 | 9.220% | $79.4029 | $79.40 | $79.40 | $79.40 |
| Purchase #2 | $200.33 | 4.251% | $208.846 | $208.85 | $208.85 | $208.80 |
| Purchase #3 | $67.52 | 9.650% | $74.0357 | $74.04 | $74.05 | $74.00 |
| Purchase #4 | $193.93 | 3.108% | $199.9573 | $199.96 | $199.95 | $200.00 |
| Purchase #5 | $173.34 | 5.696% | $183.2134 | $183.21 | $183.20 | $183.20 |
| Purchase #6 | $153.40 | 5.808% | $162.3095 | $162.31 | $162.30 | $162.30 |
| Purchase #7 | $157.69 | 10.666% | $174.5092 | $174.51 | $174.50 | $174.50 |
| 7 purchase totals = | $1,018.91 | $1,082.2740 | $1,082.28 | $1,082.25 | $1,082.20 | |