| 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 | $147.65 | 6.489% | $157.231 | $157.23 | $157.25 | $157.20 |
| Purchase #2 | $123.64 | 8.373% | $133.9924 | $133.99 | $134.00 | $134.00 |
| Purchase #3 | $114.50 | 7.189% | $122.7314 | $122.73 | $122.75 | $122.70 |
| Purchase #4 | $237.61 | 5.776% | $251.3344 | $251.33 | $251.35 | $251.30 |
| Purchase #5 | $17.62 | 6.519% | $18.7686 | $18.77 | $18.75 | $18.80 |
| Purchase #6 | $63.88 | 13.226% | $72.3288 | $72.33 | $72.35 | $72.30 |
| Purchase #7 | $35.97 | 9.269% | $39.3041 | $39.30 | $39.30 | $39.30 |
| 7 purchase totals = | $740.87 | $795.6907 | $795.68 | $795.75 | $795.60 | |