| 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 | $119.41 | 7.751% | $128.6655 | $128.67 | $128.65 | $128.70 |
| Purchase #2 | $119.55 | 11.467% | $133.2588 | $133.26 | $133.25 | $133.30 |
| Purchase #3 | $180.28 | 13.512% | $204.6394 | $204.64 | $204.65 | $204.60 |
| Purchase #4 | $185.54 | 10.618% | $205.2406 | $205.24 | $205.25 | $205.20 |
| Purchase #5 | $93.60 | 13.118% | $105.8784 | $105.88 | $105.90 | $105.90 |
| Purchase #6 | $110.99 | 9.391% | $121.4131 | $121.41 | $121.40 | $121.40 |
| Purchase #7 | $138.42 | 13.460% | $157.0513 | $157.05 | $157.05 | $157.10 |
| 7 purchase totals = | $947.79 | $1,056.1471 | $1,056.15 | $1,056.15 | $1,056.20 | |