| 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 | $195.36 | 11.507% | $217.8401 | $217.84 | $217.85 | $217.80 |
| Purchase #2 | $11.44 | 9.564% | $12.5341 | $12.53 | $12.55 | $12.50 |
| Purchase #3 | $162.35 | 3.871% | $168.6346 | $168.63 | $168.65 | $168.60 |
| Purchase #4 | $44.95 | 4.716% | $47.0698 | $47.07 | $47.05 | $47.10 |
| Purchase #5 | $30.33 | 4.874% | $31.8083 | $31.81 | $31.80 | $31.80 |
| Purchase #6 | $142.48 | 10.789% | $157.8522 | $157.85 | $157.85 | $157.90 |
| Purchase #7 | $163.86 | 10.733% | $181.4471 | $181.45 | $181.45 | $181.40 |
| 7 purchase totals = | $750.77 | $817.1862 | $817.18 | $817.20 | $817.10 | |