| 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 | $148.52 | 9.608% | $162.7898 | $162.79 | $162.80 | $162.80 |
| Purchase #2 | $90.61 | 7.523% | $97.4266 | $97.43 | $97.45 | $97.40 |
| Purchase #3 | $163.52 | 11.104% | $181.6773 | $181.68 | $181.70 | $181.70 |
| Purchase #4 | $96.65 | 8.633% | $104.9938 | $104.99 | $105.00 | $105.00 |
| Purchase #5 | $158.48 | 13.722% | $180.2266 | $180.23 | $180.25 | $180.20 |
| Purchase #6 | $39.79 | 9.510% | $43.574 | $43.57 | $43.55 | $43.60 |
| Purchase #7 | $133.41 | 5.822% | $141.1771 | $141.18 | $141.20 | $141.20 |
| 7 purchase totals = | $830.98 | $911.8652 | $911.87 | $911.95 | $911.90 | |