| 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 | $156.60 | 11.589% | $174.7484 | $174.75 | $174.75 | $174.70 |
| Purchase #2 | $88.95 | 7.294% | $95.438 | $95.44 | $95.45 | $95.40 |
| Purchase #3 | $150.90 | 4.846% | $158.2126 | $158.21 | $158.20 | $158.20 |
| Purchase #4 | $248.59 | 13.164% | $281.3144 | $281.31 | $281.30 | $281.30 |
| Purchase #5 | $48.41 | 5.517% | $51.0808 | $51.08 | $51.10 | $51.10 |
| Purchase #6 | $55.90 | 12.135% | $62.6835 | $62.68 | $62.70 | $62.70 |
| Purchase #7 | $250.80 | 12.226% | $281.4628 | $281.46 | $281.45 | $281.50 |
| 7 purchase totals = | $1,000.15 | $1,104.9405 | $1,104.93 | $1,104.95 | $1,104.90 | |