| 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 | $152.53 | 6.477% | $162.4094 | $162.41 | $162.40 | $162.40 |
| Purchase #2 | $222.99 | 5.633% | $235.551 | $235.55 | $235.55 | $235.60 |
| Purchase #3 | $175.37 | 8.865% | $190.9166 | $190.92 | $190.90 | $190.90 |
| Purchase #4 | $214.45 | 6.445% | $228.2713 | $228.27 | $228.25 | $228.30 |
| Purchase #5 | $134.60 | 12.567% | $151.5152 | $151.52 | $151.50 | $151.50 |
| Purchase #6 | $201.90 | 8.768% | $219.6026 | $219.60 | $219.60 | $219.60 |
| Purchase #7 | $31.73 | 4.340% | $33.1071 | $33.11 | $33.10 | $33.10 |
| 7 purchase totals = | $1,133.57 | $1,221.3732 | $1,221.38 | $1,221.30 | $1,221.40 | |