| 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 | $155.61 | 6.301% | $165.415 | $165.42 | $165.40 | $165.40 |
| Purchase #2 | $53.81 | 12.847% | $60.723 | $60.72 | $60.70 | $60.70 |
| Purchase #3 | $104.46 | 3.427% | $108.0398 | $108.04 | $108.05 | $108.00 |
| Purchase #4 | $234.74 | 4.470% | $245.2329 | $245.23 | $245.25 | $245.20 |
| Purchase #5 | $234.80 | 6.795% | $250.7547 | $250.75 | $250.75 | $250.80 |
| Purchase #6 | $120.63 | 13.243% | $136.605 | $136.61 | $136.60 | $136.60 |
| Purchase #7 | $144.77 | 7.175% | $155.1572 | $155.16 | $155.15 | $155.20 |
| 7 purchase totals = | $1,048.82 | $1,121.9276 | $1,121.93 | $1,121.90 | $1,121.90 | |