| 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 | $171.85 | 6.696% | $183.3571 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $128.80 | 4.468% | $134.5548 | $134.55 | $134.55 | $134.60 |
| Purchase #3 | $217.63 | 10.618% | $240.738 | $240.74 | $240.75 | $240.70 |
| Purchase #4 | $89.38 | 5.826% | $94.5873 | $94.59 | $94.60 | $94.60 |
| Purchase #5 | $133.55 | 8.330% | $144.6747 | $144.67 | $144.65 | $144.70 |
| Purchase #6 | $230.32 | 11.264% | $256.2632 | $256.26 | $256.25 | $256.30 |
| Purchase #7 | $121.30 | 12.724% | $136.7342 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $1,092.83 | $1,190.9093 | $1,190.90 | $1,190.90 | $1,191.00 | |