| 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 | $121.60 | 4.169% | $126.6695 | $126.67 | $126.65 | $126.70 |
| Purchase #2 | $169.50 | 5.235% | $178.3733 | $178.37 | $178.35 | $178.40 |
| Purchase #3 | $220.48 | 7.314% | $236.6059 | $236.61 | $236.60 | $236.60 |
| Purchase #4 | $159.66 | 4.359% | $166.6196 | $166.62 | $166.60 | $166.60 |
| Purchase #5 | $100.57 | 5.332% | $105.9324 | $105.93 | $105.95 | $105.90 |
| Purchase #6 | $88.82 | 8.702% | $96.5491 | $96.55 | $96.55 | $96.50 |
| Purchase #7 | $170.98 | 13.373% | $193.8452 | $193.85 | $193.85 | $193.80 |
| 7 purchase totals = | $1,031.61 | $1,104.5950 | $1,104.60 | $1,104.55 | $1,104.50 | |