| 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 | $131.77 | 11.150% | $146.4624 | $146.46 | $146.45 | $146.50 |
| Purchase #2 | $147.62 | 9.465% | $161.5922 | $161.59 | $161.60 | $161.60 |
| Purchase #3 | $157.26 | 6.237% | $167.0683 | $167.07 | $167.05 | $167.10 |
| Purchase #4 | $34.88 | 8.256% | $37.7597 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $44.88 | 10.855% | $49.7517 | $49.75 | $49.75 | $49.80 |
| Purchase #6 | $79.55 | 6.400% | $84.6412 | $84.64 | $84.65 | $84.60 |
| Purchase #7 | $13.43 | 5.713% | $14.1973 | $14.20 | $14.20 | $14.20 |
| 7 purchase totals = | $609.39 | $661.4728 | $661.47 | $661.45 | $661.60 | |