| 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 | $149.72 | 6.558% | $159.5386 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $102.31 | 5.123% | $107.5513 | $107.55 | $107.55 | $107.60 |
| Purchase #3 | $202.68 | 6.602% | $216.0609 | $216.06 | $216.05 | $216.10 |
| Purchase #4 | $210.70 | 12.412% | $236.8521 | $236.85 | $236.85 | $236.90 |
| Purchase #5 | $144.58 | 4.616% | $151.2538 | $151.25 | $151.25 | $151.30 |
| Purchase #6 | $213.91 | 12.864% | $241.4274 | $241.43 | $241.45 | $241.40 |
| Purchase #7 | $187.78 | 11.271% | $208.9447 | $208.94 | $208.95 | $208.90 |
| 7 purchase totals = | $1,211.68 | $1,321.6288 | $1,321.62 | $1,321.65 | $1,321.70 | |