| 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 | $134.75 | 10.240% | $148.5484 | $148.55 | $148.55 | $148.50 |
| Purchase #2 | $99.63 | 5.320% | $104.9303 | $104.93 | $104.95 | $104.90 |
| Purchase #3 | $209.37 | 6.798% | $223.603 | $223.60 | $223.60 | $223.60 |
| Purchase #4 | $39.48 | 10.864% | $43.7691 | $43.77 | $43.75 | $43.80 |
| Purchase #5 | $85.48 | 3.853% | $88.7735 | $88.77 | $88.75 | $88.80 |
| Purchase #6 | $167.63 | 3.415% | $173.3546 | $173.35 | $173.35 | $173.40 |
| Purchase #7 | $63.83 | 10.815% | $70.7332 | $70.73 | $70.75 | $70.70 |
| 7 purchase totals = | $800.17 | $853.7121 | $853.70 | $853.70 | $853.70 | |