| 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 | $113.61 | 13.196% | $128.602 | $128.60 | $128.60 | $128.60 |
| Purchase #2 | $155.67 | 9.548% | $170.5334 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $8.51 | 6.364% | $9.0516 | $9.05 | $9.05 | $9.10 |
| Purchase #4 | $148.88 | 13.326% | $168.7197 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $154.83 | 12.752% | $174.5739 | $174.57 | $174.55 | $174.60 |
| Purchase #6 | $113.77 | 5.630% | $120.1753 | $120.18 | $120.20 | $120.20 |
| Purchase #7 | $146.46 | 8.772% | $159.3075 | $159.31 | $159.30 | $159.30 |
| 7 purchase totals = | $841.73 | $930.9634 | $930.96 | $930.95 | $931.00 | |