| 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 | $177.64 | 3.700% | $184.2127 | $184.21 | $184.20 | $184.20 |
| Purchase #2 | $63.72 | 10.686% | $70.5291 | $70.53 | $70.55 | $70.50 |
| Purchase #3 | $71.87 | 6.702% | $76.6867 | $76.69 | $76.70 | $76.70 |
| Purchase #4 | $82.74 | 6.115% | $87.7996 | $87.80 | $87.80 | $87.80 |
| Purchase #5 | $24.28 | 11.772% | $27.1382 | $27.14 | $27.15 | $27.10 |
| Purchase #6 | $249.60 | 3.630% | $258.6605 | $258.66 | $258.65 | $258.70 |
| Purchase #7 | $216.31 | 9.274% | $236.3706 | $236.37 | $236.35 | $236.40 |
| 7 purchase totals = | $886.16 | $941.3974 | $941.40 | $941.40 | $941.40 | |