| 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 | $136.65 | 13.369% | $154.9187 | $154.92 | $154.90 | $154.90 |
| Purchase #2 | $153.83 | 13.695% | $174.897 | $174.90 | $174.90 | $174.90 |
| Purchase #3 | $200.88 | 12.298% | $225.5842 | $225.58 | $225.60 | $225.60 |
| Purchase #4 | $96.87 | 7.700% | $104.329 | $104.33 | $104.35 | $104.30 |
| Purchase #5 | $229.45 | 9.841% | $252.0302 | $252.03 | $252.05 | $252.00 |
| Purchase #6 | $29.73 | 7.431% | $31.9392 | $31.94 | $31.95 | $31.90 |
| Purchase #7 | $209.55 | 4.783% | $219.5728 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $1,056.96 | $1,163.2711 | $1,163.27 | $1,163.30 | $1,163.20 | |