| 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 | $169.92 | 4.291% | $177.2113 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $226.48 | 11.173% | $251.7846 | $251.78 | $251.80 | $251.80 |
| Purchase #3 | $149.71 | 6.742% | $159.8034 | $159.80 | $159.80 | $159.80 |
| Purchase #4 | $244.80 | 13.174% | $277.05 | $277.05 | $277.05 | $277.10 |
| Purchase #5 | $30.50 | 12.215% | $34.2256 | $34.23 | $34.25 | $34.20 |
| Purchase #6 | $219.52 | 12.563% | $247.0983 | $247.10 | $247.10 | $247.10 |
| Purchase #7 | $192.29 | 3.632% | $199.274 | $199.27 | $199.25 | $199.30 |
| 7 purchase totals = | $1,233.22 | $1,346.4472 | $1,346.44 | $1,346.45 | $1,346.50 | |