| 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 | $71.53 | 9.584% | $78.3854 | $78.39 | $78.40 | $78.40 |
| Purchase #2 | $192.98 | 3.441% | $199.6204 | $199.62 | $199.60 | $199.60 |
| Purchase #3 | $115.30 | 7.220% | $123.6247 | $123.62 | $123.60 | $123.60 |
| Purchase #4 | $171.79 | 5.366% | $181.0083 | $181.01 | $181.00 | $181.00 |
| Purchase #5 | $89.92 | 8.857% | $97.8842 | $97.88 | $97.90 | $97.90 |
| Purchase #6 | $129.82 | 6.761% | $138.5971 | $138.60 | $138.60 | $138.60 |
| Purchase #7 | $173.29 | 11.445% | $193.123 | $193.12 | $193.10 | $193.10 |
| 7 purchase totals = | $944.63 | $1,012.2431 | $1,012.24 | $1,012.20 | $1,012.20 | |