| 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 | $142.95 | 7.805% | $154.1072 | $154.11 | $154.10 | $154.10 |
| Purchase #2 | $69.57 | 3.423% | $71.9514 | $71.95 | $71.95 | $72.00 |
| Purchase #3 | $157.99 | 3.704% | $163.8419 | $163.84 | $163.85 | $163.80 |
| Purchase #4 | $171.34 | 7.277% | $183.8084 | $183.81 | $183.80 | $183.80 |
| Purchase #5 | $86.36 | 6.753% | $92.1919 | $92.19 | $92.20 | $92.20 |
| Purchase #6 | $178.70 | 13.533% | $202.8835 | $202.88 | $202.90 | $202.90 |
| Purchase #7 | $155.46 | 5.448% | $163.9295 | $163.93 | $163.95 | $163.90 |
| 7 purchase totals = | $962.37 | $1,032.7138 | $1,032.71 | $1,032.75 | $1,032.70 | |