| 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 | $161.29 | 3.501% | $166.9368 | $166.94 | $166.95 | $166.90 |
| Purchase #2 | $203.51 | 8.585% | $220.9813 | $220.98 | $221.00 | $221.00 |
| Purchase #3 | $7.36 | 13.544% | $8.3568 | $8.36 | $8.35 | $8.40 |
| Purchase #4 | $124.40 | 8.132% | $134.5162 | $134.52 | $134.50 | $134.50 |
| Purchase #5 | $69.41 | 7.332% | $74.4991 | $74.50 | $74.50 | $74.50 |
| Purchase #6 | $5.88 | 7.282% | $6.3082 | $6.31 | $6.30 | $6.30 |
| Purchase #7 | $96.82 | 10.452% | $106.9396 | $106.94 | $106.95 | $106.90 |
| 7 purchase totals = | $668.67 | $718.5380 | $718.55 | $718.55 | $718.50 | |