| 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 | $169.68 | 4.343% | $177.0492 | $177.05 | $177.05 | $177.00 |
| Purchase #2 | $222.77 | 3.205% | $229.9098 | $229.91 | $229.90 | $229.90 |
| Purchase #3 | $69.99 | 6.444% | $74.5002 | $74.50 | $74.50 | $74.50 |
| Purchase #4 | $77.50 | 3.205% | $79.9839 | $79.98 | $80.00 | $80.00 |
| Purchase #5 | $168.52 | 9.578% | $184.6608 | $184.66 | $184.65 | $184.70 |
| Purchase #6 | $77.90 | 9.705% | $85.4602 | $85.46 | $85.45 | $85.50 |
| Purchase #7 | $219.57 | 10.815% | $243.3165 | $243.32 | $243.30 | $243.30 |
| 7 purchase totals = | $1,005.93 | $1,074.8806 | $1,074.88 | $1,074.85 | $1,074.90 | |