| 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 | $134.27 | 13.637% | $152.5804 | $152.58 | $152.60 | $152.60 |
| Purchase #2 | $70.95 | 3.854% | $73.6844 | $73.68 | $73.70 | $73.70 |
| Purchase #3 | $11.56 | 6.579% | $12.3205 | $12.32 | $12.30 | $12.30 |
| Purchase #4 | $137.50 | 12.605% | $154.8319 | $154.83 | $154.85 | $154.80 |
| Purchase #5 | $23.52 | 8.261% | $25.463 | $25.46 | $25.45 | $25.50 |
| Purchase #6 | $132.62 | 8.353% | $143.6977 | $143.70 | $143.70 | $143.70 |
| Purchase #7 | $198.54 | 4.368% | $207.2122 | $207.21 | $207.20 | $207.20 |
| 7 purchase totals = | $708.96 | $769.7901 | $769.78 | $769.80 | $769.80 | |