| 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 | $148.97 | 11.863% | $166.6423 | $166.64 | $166.65 | $166.60 |
| Purchase #2 | $161.88 | 10.449% | $178.7948 | $178.79 | $178.80 | $178.80 |
| Purchase #3 | $227.70 | 9.726% | $249.8461 | $249.85 | $249.85 | $249.80 |
| Purchase #4 | $227.45 | 4.565% | $237.8331 | $237.83 | $237.85 | $237.80 |
| Purchase #5 | $167.27 | 8.596% | $181.6485 | $181.65 | $181.65 | $181.60 |
| Purchase #6 | $235.78 | 13.318% | $267.1812 | $267.18 | $267.20 | $267.20 |
| Purchase #7 | $69.91 | 13.667% | $79.4646 | $79.46 | $79.45 | $79.50 |
| 7 purchase totals = | $1,238.96 | $1,361.4106 | $1,361.40 | $1,361.45 | $1,361.30 | |