| 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 | $159.55 | 10.130% | $175.7124 | $175.71 | $175.70 | $175.70 |
| Purchase #2 | $110.96 | 13.377% | $125.8031 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $189.67 | 4.236% | $197.7044 | $197.70 | $197.70 | $197.70 |
| Purchase #4 | $192.46 | 3.871% | $199.9101 | $199.91 | $199.90 | $199.90 |
| Purchase #5 | $64.63 | 12.497% | $72.7068 | $72.71 | $72.70 | $72.70 |
| Purchase #6 | $144.93 | 11.185% | $161.1404 | $161.14 | $161.15 | $161.10 |
| Purchase #7 | $160.53 | 12.324% | $180.3137 | $180.31 | $180.30 | $180.30 |
| 7 purchase totals = | $1,022.73 | $1,113.2909 | $1,113.28 | $1,113.25 | $1,113.20 | |