| 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 | $182.61 | 3.149% | $188.3604 | $188.36 | $188.35 | $188.40 |
| Purchase #2 | $140.42 | 3.486% | $145.315 | $145.32 | $145.30 | $145.30 |
| Purchase #3 | $169.62 | 6.772% | $181.1067 | $181.11 | $181.10 | $181.10 |
| Purchase #4 | $91.41 | 6.301% | $97.1697 | $97.17 | $97.15 | $97.20 |
| Purchase #5 | $105.72 | 9.235% | $115.4832 | $115.48 | $115.50 | $115.50 |
| Purchase #6 | $202.28 | 9.131% | $220.7502 | $220.75 | $220.75 | $220.80 |
| Purchase #7 | $234.55 | 8.410% | $254.2757 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $1,126.61 | $1,202.4609 | $1,202.47 | $1,202.45 | $1,202.60 | |