| 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 | $164.66 | 13.724% | $187.2579 | $187.26 | $187.25 | $187.30 |
| Purchase #2 | $249.30 | 3.646% | $258.3895 | $258.39 | $258.40 | $258.40 |
| Purchase #3 | $137.98 | 10.725% | $152.7784 | $152.78 | $152.80 | $152.80 |
| Purchase #4 | $11.45 | 10.320% | $12.6316 | $12.63 | $12.65 | $12.60 |
| Purchase #5 | $141.78 | 3.235% | $146.3666 | $146.37 | $146.35 | $146.40 |
| Purchase #6 | $118.52 | 5.360% | $124.8727 | $124.87 | $124.85 | $124.90 |
| Purchase #7 | $204.97 | 5.854% | $216.9689 | $216.97 | $216.95 | $217.00 |
| 7 purchase totals = | $1,028.66 | $1,099.2656 | $1,099.27 | $1,099.25 | $1,099.40 | |