| 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 | $185.28 | 10.662% | $205.0346 | $205.03 | $205.05 | $205.00 |
| Purchase #2 | $171.51 | 3.573% | $177.6381 | $177.64 | $177.65 | $177.60 |
| Purchase #3 | $238.41 | 4.842% | $249.9538 | $249.95 | $249.95 | $250.00 |
| Purchase #4 | $202.41 | 6.273% | $215.1072 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $77.73 | 9.642% | $85.2247 | $85.22 | $85.20 | $85.20 |
| Purchase #6 | $164.30 | 9.544% | $179.9808 | $179.98 | $180.00 | $180.00 |
| Purchase #7 | $7.43 | 13.852% | $8.4592 | $8.46 | $8.45 | $8.50 |
| 7 purchase totals = | $1,047.07 | $1,121.3984 | $1,121.39 | $1,121.40 | $1,121.40 | |