| 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 | $196.44 | 3.255% | $202.8341 | $202.83 | $202.85 | $202.80 |
| Purchase #2 | $142.53 | 9.542% | $156.1302 | $156.13 | $156.15 | $156.10 |
| Purchase #3 | $159.54 | 13.440% | $180.9822 | $180.98 | $181.00 | $181.00 |
| Purchase #4 | $243.37 | 7.859% | $262.4964 | $262.50 | $262.50 | $262.50 |
| Purchase #5 | $116.41 | 12.549% | $131.0183 | $131.02 | $131.00 | $131.00 |
| Purchase #6 | $249.87 | 7.559% | $268.7577 | $268.76 | $268.75 | $268.80 |
| Purchase #7 | $227.87 | 11.203% | $253.3983 | $253.40 | $253.40 | $253.40 |
| 7 purchase totals = | $1,336.03 | $1,455.6172 | $1,455.62 | $1,455.65 | $1,455.60 | |