| 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 | $76.62 | 6.305% | $81.4509 | $81.45 | $81.45 | $81.50 |
| Purchase #2 | $160.45 | 4.261% | $167.2868 | $167.29 | $167.30 | $167.30 |
| Purchase #3 | $210.83 | 4.428% | $220.1656 | $220.17 | $220.15 | $220.20 |
| Purchase #4 | $219.78 | 6.578% | $234.2371 | $234.24 | $234.25 | $234.20 |
| Purchase #5 | $116.68 | 6.493% | $124.256 | $124.26 | $124.25 | $124.30 |
| Purchase #6 | $37.99 | 6.725% | $40.5448 | $40.54 | $40.55 | $40.50 |
| Purchase #7 | $62.95 | 10.783% | $69.7379 | $69.74 | $69.75 | $69.70 |
| 7 purchase totals = | $885.30 | $937.6791 | $937.69 | $937.70 | $937.70 | |