| 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 | $60.90 | 7.449% | $65.4364 | $65.44 | $65.45 | $65.40 |
| Purchase #2 | $148.63 | 10.149% | $163.7145 | $163.71 | $163.70 | $163.70 |
| Purchase #3 | $158.58 | 8.107% | $171.4361 | $171.44 | $171.45 | $171.40 |
| Purchase #4 | $166.25 | 12.281% | $186.6672 | $186.67 | $186.65 | $186.70 |
| Purchase #5 | $128.96 | 4.292% | $134.495 | $134.50 | $134.50 | $134.50 |
| Purchase #6 | $212.99 | 8.319% | $230.7086 | $230.71 | $230.70 | $230.70 |
| Purchase #7 | $161.63 | 13.786% | $183.9123 | $183.91 | $183.90 | $183.90 |
| 7 purchase totals = | $1,037.94 | $1,136.3701 | $1,136.38 | $1,136.35 | $1,136.30 | |