| 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 | $176.84 | 8.403% | $191.6999 | $191.70 | $191.70 | $191.70 |
| Purchase #2 | $155.27 | 4.813% | $162.7431 | $162.74 | $162.75 | $162.70 |
| Purchase #3 | $86.77 | 12.804% | $97.88 | $97.88 | $97.90 | $97.90 |
| Purchase #4 | $188.58 | 12.475% | $212.1054 | $212.11 | $212.10 | $212.10 |
| Purchase #5 | $84.36 | 6.804% | $90.0999 | $90.10 | $90.10 | $90.10 |
| Purchase #6 | $174.57 | 4.643% | $182.6753 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $189.27 | 3.254% | $195.4288 | $195.43 | $195.45 | $195.40 |
| 7 purchase totals = | $1,055.66 | $1,132.6324 | $1,132.64 | $1,132.70 | $1,132.60 | |