| 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 | $155.75 | 4.715% | $163.0936 | $163.09 | $163.10 | $163.10 |
| Purchase #2 | $95.53 | 11.243% | $106.2704 | $106.27 | $106.25 | $106.30 |
| Purchase #3 | $67.51 | 8.754% | $73.4198 | $73.42 | $73.40 | $73.40 |
| Purchase #4 | $5.62 | 5.122% | $5.9079 | $5.91 | $5.90 | $5.90 |
| Purchase #5 | $56.45 | 11.565% | $62.9784 | $62.98 | $63.00 | $63.00 |
| Purchase #6 | $88.86 | 8.155% | $96.1065 | $96.11 | $96.10 | $96.10 |
| Purchase #7 | $176.81 | 6.573% | $188.4317 | $188.43 | $188.45 | $188.40 |
| 7 purchase totals = | $646.53 | $696.2083 | $696.21 | $696.20 | $696.20 | |