| 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 | $155.80 | 4.281% | $162.4698 | $162.47 | $162.45 | $162.50 |
| Purchase #2 | $108.87 | 7.284% | $116.8001 | $116.80 | $116.80 | $116.80 |
| Purchase #3 | $60.52 | 12.222% | $67.9168 | $67.92 | $67.90 | $67.90 |
| Purchase #4 | $202.48 | 7.308% | $217.2772 | $217.28 | $217.30 | $217.30 |
| Purchase #5 | $17.58 | 11.385% | $19.5815 | $19.58 | $19.60 | $19.60 |
| Purchase #6 | $178.93 | 3.401% | $185.0154 | $185.02 | $185.00 | $185.00 |
| Purchase #7 | $212.97 | 3.687% | $220.8222 | $220.82 | $220.80 | $220.80 |
| 7 purchase totals = | $937.15 | $989.8830 | $989.89 | $989.85 | $989.90 | |