| 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 | $157.26 | 6.695% | $167.7886 | $167.79 | $167.80 | $167.80 |
| Purchase #2 | $150.69 | 13.812% | $171.5033 | $171.50 | $171.50 | $171.50 |
| Purchase #3 | $192.26 | 11.755% | $214.8602 | $214.86 | $214.85 | $214.90 |
| Purchase #4 | $69.83 | 7.539% | $75.0945 | $75.09 | $75.10 | $75.10 |
| Purchase #5 | $82.63 | 7.201% | $88.5802 | $88.58 | $88.60 | $88.60 |
| Purchase #6 | $25.45 | 12.768% | $28.6995 | $28.70 | $28.70 | $28.70 |
| Purchase #7 | $167.61 | 5.595% | $176.9878 | $176.99 | $177.00 | $177.00 |
| 7 purchase totals = | $845.73 | $923.5141 | $923.51 | $923.55 | $923.60 | |