| 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 | $152.79 | 3.380% | $157.9543 | $157.95 | $157.95 | $158.00 |
| Purchase #2 | $214.95 | 7.754% | $231.6172 | $231.62 | $231.60 | $231.60 |
| Purchase #3 | $30.44 | 6.131% | $32.3063 | $32.31 | $32.30 | $32.30 |
| Purchase #4 | $52.38 | 7.632% | $56.3776 | $56.38 | $56.40 | $56.40 |
| Purchase #5 | $167.83 | 7.346% | $180.1588 | $180.16 | $180.15 | $180.20 |
| Purchase #6 | $105.37 | 13.641% | $119.7435 | $119.74 | $119.75 | $119.70 |
| Purchase #7 | $243.81 | 3.417% | $252.141 | $252.14 | $252.15 | $252.10 |
| 7 purchase totals = | $967.57 | $1,030.2987 | $1,030.30 | $1,030.30 | $1,030.30 | |