| 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 | $167.62 | 5.106% | $176.1787 | $176.18 | $176.20 | $176.20 |
| Purchase #2 | $67.80 | 10.792% | $75.117 | $75.12 | $75.10 | $75.10 |
| Purchase #3 | $44.36 | 6.766% | $47.3614 | $47.36 | $47.35 | $47.40 |
| Purchase #4 | $166.74 | 13.283% | $188.8881 | $188.89 | $188.90 | $188.90 |
| Purchase #5 | $144.39 | 12.171% | $161.9637 | $161.96 | $161.95 | $162.00 |
| Purchase #6 | $243.46 | 8.376% | $263.8522 | $263.85 | $263.85 | $263.90 |
| Purchase #7 | $196.31 | 12.660% | $221.1628 | $221.16 | $221.15 | $221.20 |
| 7 purchase totals = | $1,030.68 | $1,134.5239 | $1,134.52 | $1,134.50 | $1,134.70 | |