| 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 | $170.64 | 3.544% | $176.6875 | $176.69 | $176.70 | $176.70 |
| Purchase #2 | $214.66 | 12.357% | $241.1855 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $238.69 | 7.755% | $257.2004 | $257.20 | $257.20 | $257.20 |
| Purchase #4 | $188.27 | 5.252% | $198.1579 | $198.16 | $198.15 | $198.20 |
| Purchase #5 | $104.81 | 11.692% | $117.0644 | $117.06 | $117.05 | $117.10 |
| Purchase #6 | $236.98 | 3.201% | $244.5657 | $244.57 | $244.55 | $244.60 |
| Purchase #7 | $179.82 | 3.262% | $185.6857 | $185.69 | $185.70 | $185.70 |
| 7 purchase totals = | $1,333.87 | $1,420.5471 | $1,420.56 | $1,420.55 | $1,420.70 | |