| 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 | $143.95 | 9.696% | $157.9074 | $157.91 | $157.90 | $157.90 |
| Purchase #2 | $82.98 | 6.458% | $88.3388 | $88.34 | $88.35 | $88.30 |
| Purchase #3 | $198.49 | 5.864% | $210.1295 | $210.13 | $210.15 | $210.10 |
| Purchase #4 | $175.95 | 13.611% | $199.8986 | $199.90 | $199.90 | $199.90 |
| Purchase #5 | $201.26 | 5.225% | $211.7758 | $211.78 | $211.80 | $211.80 |
| Purchase #6 | $161.79 | 13.194% | $183.1366 | $183.14 | $183.15 | $183.10 |
| Purchase #7 | $246.48 | 12.256% | $276.6886 | $276.69 | $276.70 | $276.70 |
| 7 purchase totals = | $1,210.90 | $1,327.8753 | $1,327.89 | $1,327.95 | $1,327.80 | |