| 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 | $175.47 | 6.410% | $186.7176 | $186.72 | $186.70 | $186.70 |
| Purchase #2 | $221.40 | 6.447% | $235.6737 | $235.67 | $235.65 | $235.70 |
| Purchase #3 | $76.34 | 10.238% | $84.1557 | $84.16 | $84.15 | $84.20 |
| Purchase #4 | $236.76 | 9.185% | $258.5064 | $258.51 | $258.50 | $258.50 |
| Purchase #5 | $6.48 | 10.174% | $7.1393 | $7.14 | $7.15 | $7.10 |
| Purchase #6 | $182.25 | 10.797% | $201.9275 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $177.51 | 13.624% | $201.694 | $201.69 | $201.70 | $201.70 |
| 7 purchase totals = | $1,076.21 | $1,175.8142 | $1,175.82 | $1,175.80 | $1,175.80 | |