| 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 | $161.87 | 11.779% | $180.9367 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $5.38 | 13.256% | $6.0932 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $249.65 | 6.521% | $265.9297 | $265.93 | $265.95 | $265.90 |
| Purchase #4 | $158.36 | 5.856% | $167.6336 | $167.63 | $167.65 | $167.60 |
| Purchase #5 | $12.42 | 9.108% | $13.5512 | $13.55 | $13.55 | $13.60 |
| Purchase #6 | $236.49 | 4.460% | $247.0375 | $247.04 | $247.05 | $247.00 |
| Purchase #7 | $120.70 | 3.245% | $124.6167 | $124.62 | $124.60 | $124.60 |
| 7 purchase totals = | $944.87 | $1,005.7986 | $1,005.80 | $1,005.85 | $1,005.70 | |