| 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 | $159.89 | 5.637% | $168.903 | $168.90 | $168.90 | $168.90 |
| Purchase #2 | $204.90 | 8.394% | $222.0993 | $222.10 | $222.10 | $222.10 |
| Purchase #3 | $154.59 | 10.371% | $170.6225 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $80.32 | 5.674% | $84.8774 | $84.88 | $84.90 | $84.90 |
| Purchase #5 | $218.81 | 7.505% | $235.2317 | $235.23 | $235.25 | $235.20 |
| Purchase #6 | $169.67 | 10.173% | $186.9305 | $186.93 | $186.95 | $186.90 |
| Purchase #7 | $58.48 | 6.353% | $62.1952 | $62.20 | $62.20 | $62.20 |
| 7 purchase totals = | $1,046.66 | $1,130.8596 | $1,130.86 | $1,130.90 | $1,130.80 | |