| 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 | $152.79 | 9.808% | $167.7756 | $167.78 | $167.80 | $167.80 |
| Purchase #2 | $146.63 | 12.340% | $164.7241 | $164.72 | $164.70 | $164.70 |
| Purchase #3 | $60.69 | 5.150% | $63.8155 | $63.82 | $63.80 | $63.80 |
| Purchase #4 | $134.65 | 13.141% | $152.3444 | $152.34 | $152.35 | $152.30 |
| Purchase #5 | $88.92 | 7.553% | $95.6361 | $95.64 | $95.65 | $95.60 |
| Purchase #6 | $177.34 | 11.126% | $197.0708 | $197.07 | $197.05 | $197.10 |
| Purchase #7 | $249.80 | 6.307% | $265.5549 | $265.55 | $265.55 | $265.60 |
| 7 purchase totals = | $1,010.82 | $1,106.9214 | $1,106.92 | $1,106.90 | $1,106.90 | |