| 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 | $154.25 | 5.584% | $162.8633 | $162.86 | $162.85 | $162.90 |
| Purchase #2 | $153.57 | 4.284% | $160.1489 | $160.15 | $160.15 | $160.10 |
| Purchase #3 | $76.66 | 6.110% | $81.3439 | $81.34 | $81.35 | $81.30 |
| Purchase #4 | $245.53 | 7.839% | $264.7771 | $264.78 | $264.80 | $264.80 |
| Purchase #5 | $184.33 | 3.588% | $190.9438 | $190.94 | $190.95 | $190.90 |
| Purchase #6 | $179.53 | 10.484% | $198.3519 | $198.35 | $198.35 | $198.40 |
| Purchase #7 | $55.53 | 11.693% | $62.0231 | $62.02 | $62.00 | $62.00 |
| 7 purchase totals = | $1,049.40 | $1,120.4520 | $1,120.44 | $1,120.45 | $1,120.40 | |