| 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 | $136.88 | 12.247% | $153.6437 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $145.73 | 6.866% | $155.7358 | $155.74 | $155.75 | $155.70 |
| Purchase #3 | $39.41 | 11.107% | $43.7873 | $43.79 | $43.80 | $43.80 |
| Purchase #4 | $214.92 | 6.439% | $228.7587 | $228.76 | $228.75 | $228.80 |
| Purchase #5 | $215.41 | 6.192% | $228.7482 | $228.75 | $228.75 | $228.70 |
| Purchase #6 | $174.56 | 7.408% | $187.4914 | $187.49 | $187.50 | $187.50 |
| Purchase #7 | $108.49 | 11.426% | $120.8861 | $120.89 | $120.90 | $120.90 |
| 7 purchase totals = | $1,035.40 | $1,119.0512 | $1,119.06 | $1,119.10 | $1,119.00 | |