| 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 | $166.84 | 13.310% | $189.0464 | $189.05 | $189.05 | $189.00 |
| Purchase #2 | $238.64 | 4.216% | $248.7011 | $248.70 | $248.70 | $248.70 |
| Purchase #3 | $227.34 | 6.849% | $242.9105 | $242.91 | $242.90 | $242.90 |
| Purchase #4 | $223.75 | 5.258% | $235.5148 | $235.51 | $235.50 | $235.50 |
| Purchase #5 | $184.99 | 11.122% | $205.5646 | $205.56 | $205.55 | $205.60 |
| Purchase #6 | $166.70 | 8.618% | $181.0662 | $181.07 | $181.05 | $181.10 |
| Purchase #7 | $224.85 | 4.204% | $234.3027 | $234.30 | $234.30 | $234.30 |
| 7 purchase totals = | $1,433.11 | $1,537.1063 | $1,537.10 | $1,537.05 | $1,537.10 | |