| 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 | $129.36 | 3.712% | $134.1618 | $134.16 | $134.15 | $134.20 |
| Purchase #2 | $112.60 | 7.734% | $121.3085 | $121.31 | $121.30 | $121.30 |
| Purchase #3 | $229.59 | 12.750% | $258.8627 | $258.86 | $258.85 | $258.90 |
| Purchase #4 | $166.30 | 11.221% | $184.9605 | $184.96 | $184.95 | $185.00 |
| Purchase #5 | $53.71 | 13.445% | $60.9313 | $60.93 | $60.95 | $60.90 |
| Purchase #6 | $236.58 | 13.201% | $267.8109 | $267.81 | $267.80 | $267.80 |
| Purchase #7 | $136.75 | 4.556% | $142.9803 | $142.98 | $143.00 | $143.00 |
| 7 purchase totals = | $1,064.89 | $1,171.0160 | $1,171.01 | $1,171.00 | $1,171.10 | |