| 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 | $122.39 | 11.355% | $136.2874 | $136.29 | $136.30 | $136.30 |
| Purchase #2 | $208.35 | 12.285% | $233.9458 | $233.95 | $233.95 | $233.90 |
| Purchase #3 | $73.37 | 4.809% | $76.8984 | $76.90 | $76.90 | $76.90 |
| Purchase #4 | $210.58 | 7.438% | $226.2429 | $226.24 | $226.25 | $226.20 |
| Purchase #5 | $174.51 | 6.794% | $186.3662 | $186.37 | $186.35 | $186.40 |
| Purchase #6 | $60.81 | 11.340% | $67.7059 | $67.71 | $67.70 | $67.70 |
| Purchase #7 | $156.82 | 8.686% | $170.4414 | $170.44 | $170.45 | $170.40 |
| 7 purchase totals = | $1,006.83 | $1,097.8880 | $1,097.90 | $1,097.90 | $1,097.80 | |