| 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 | $134.75 | 13.607% | $153.0854 | $153.09 | $153.10 | $153.10 |
| Purchase #2 | $42.27 | 10.496% | $46.7067 | $46.71 | $46.70 | $46.70 |
| Purchase #3 | $232.27 | 13.422% | $263.4453 | $263.45 | $263.45 | $263.40 |
| Purchase #4 | $45.90 | 8.723% | $49.9039 | $49.90 | $49.90 | $49.90 |
| Purchase #5 | $151.69 | 6.629% | $161.7455 | $161.75 | $161.75 | $161.70 |
| Purchase #6 | $139.85 | 10.504% | $154.5398 | $154.54 | $154.55 | $154.50 |
| Purchase #7 | $201.61 | 10.346% | $222.4686 | $222.47 | $222.45 | $222.50 |
| 7 purchase totals = | $948.34 | $1,051.8952 | $1,051.91 | $1,051.90 | $1,051.80 | |