| 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 | $163.46 | 13.697% | $185.8491 | $185.85 | $185.85 | $185.80 |
| Purchase #2 | $160.33 | 13.673% | $182.2519 | $182.25 | $182.25 | $182.30 |
| Purchase #3 | $8.40 | 13.822% | $9.561 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $169.43 | 8.640% | $184.0688 | $184.07 | $184.05 | $184.10 |
| Purchase #5 | $185.93 | 10.206% | $204.906 | $204.91 | $204.90 | $204.90 |
| Purchase #6 | $204.36 | 11.722% | $228.3151 | $228.32 | $228.30 | $228.30 |
| Purchase #7 | $60.80 | 6.427% | $64.7076 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $952.71 | $1,059.6595 | $1,059.67 | $1,059.60 | $1,059.70 | |