| 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 | $123.38 | 8.769% | $134.1992 | $134.20 | $134.20 | $134.20 |
| Purchase #2 | $219.33 | 7.631% | $236.0671 | $236.07 | $236.05 | $236.10 |
| Purchase #3 | $178.99 | 5.811% | $189.3911 | $189.39 | $189.40 | $189.40 |
| Purchase #4 | $171.34 | 4.742% | $179.4649 | $179.46 | $179.45 | $179.50 |
| Purchase #5 | $108.41 | 10.297% | $119.573 | $119.57 | $119.55 | $119.60 |
| Purchase #6 | $52.76 | 8.623% | $57.3095 | $57.31 | $57.30 | $57.30 |
| Purchase #7 | $156.80 | 4.793% | $164.3154 | $164.32 | $164.30 | $164.30 |
| 7 purchase totals = | $1,011.01 | $1,080.3202 | $1,080.32 | $1,080.25 | $1,080.40 | |