| 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 | $134.69 | 7.726% | $145.0961 | $145.10 | $145.10 | $145.10 |
| Purchase #2 | $226.81 | 3.376% | $234.4671 | $234.47 | $234.45 | $234.50 |
| Purchase #3 | $5.55 | 10.132% | $6.1123 | $6.11 | $6.10 | $6.10 |
| Purchase #4 | $93.98 | 3.564% | $97.3294 | $97.33 | $97.35 | $97.30 |
| Purchase #5 | $100.73 | 4.768% | $105.5328 | $105.53 | $105.55 | $105.50 |
| Purchase #6 | $127.44 | 6.131% | $135.2533 | $135.25 | $135.25 | $135.30 |
| Purchase #7 | $203.41 | 8.365% | $220.4252 | $220.43 | $220.45 | $220.40 |
| 7 purchase totals = | $892.61 | $944.2162 | $944.22 | $944.25 | $944.20 | |