| 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 | $190.67 | 11.374% | $212.3568 | $212.36 | $212.35 | $212.40 |
| Purchase #2 | $106.99 | 9.771% | $117.444 | $117.44 | $117.45 | $117.40 |
| Purchase #3 | $64.85 | 9.328% | $70.8992 | $70.90 | $70.90 | $70.90 |
| Purchase #4 | $119.86 | 7.302% | $128.6122 | $128.61 | $128.60 | $128.60 |
| Purchase #5 | $58.75 | 8.162% | $63.5452 | $63.55 | $63.55 | $63.50 |
| Purchase #6 | $163.38 | 11.131% | $181.5658 | $181.57 | $181.55 | $181.60 |
| Purchase #7 | $181.30 | 6.294% | $192.711 | $192.71 | $192.70 | $192.70 |
| 7 purchase totals = | $885.80 | $967.1342 | $967.14 | $967.10 | $967.10 | |