| 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 | $181.71 | 13.284% | $205.8484 | $205.85 | $205.85 | $205.80 |
| Purchase #2 | $188.74 | 13.597% | $214.403 | $214.40 | $214.40 | $214.40 |
| Purchase #3 | $126.64 | 4.143% | $131.8867 | $131.89 | $131.90 | $131.90 |
| Purchase #4 | $16.51 | 5.285% | $17.3826 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $236.26 | 4.625% | $247.187 | $247.19 | $247.20 | $247.20 |
| Purchase #6 | $183.92 | 6.415% | $195.7185 | $195.72 | $195.70 | $195.70 |
| Purchase #7 | $139.32 | 11.828% | $155.7988 | $155.80 | $155.80 | $155.80 |
| 7 purchase totals = | $1,073.10 | $1,168.2250 | $1,168.23 | $1,168.25 | $1,168.20 | |