| 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 | $169.45 | 6.126% | $179.8305 | $179.83 | $179.85 | $179.80 |
| Purchase #2 | $95.62 | 6.688% | $102.0151 | $102.02 | $102.00 | $102.00 |
| Purchase #3 | $196.88 | 3.443% | $203.6586 | $203.66 | $203.65 | $203.70 |
| Purchase #4 | $192.25 | 12.133% | $215.5757 | $215.58 | $215.60 | $215.60 |
| Purchase #5 | $210.44 | 6.669% | $224.4742 | $224.47 | $224.45 | $224.50 |
| Purchase #6 | $53.36 | 6.545% | $56.8524 | $56.85 | $56.85 | $56.90 |
| Purchase #7 | $116.78 | 11.442% | $130.142 | $130.14 | $130.15 | $130.10 |
| 7 purchase totals = | $1,034.78 | $1,112.5485 | $1,112.55 | $1,112.55 | $1,112.60 | |