| 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 | $5.86 | 10.177% | $6.4564 | $6.46 | $6.45 | $6.50 |
| Purchase #2 | $166.91 | 3.742% | $173.1558 | $173.16 | $173.15 | $173.20 |
| Purchase #3 | $198.27 | 4.224% | $206.6449 | $206.64 | $206.65 | $206.60 |
| Purchase #4 | $107.37 | 5.427% | $113.197 | $113.20 | $113.20 | $113.20 |
| Purchase #5 | $121.39 | 5.158% | $127.6513 | $127.65 | $127.65 | $127.70 |
| Purchase #6 | $186.70 | 8.397% | $202.3772 | $202.38 | $202.40 | $202.40 |
| Purchase #7 | $199.42 | 4.150% | $207.6959 | $207.70 | $207.70 | $207.70 |
| 7 purchase totals = | $985.92 | $1,037.1785 | $1,037.19 | $1,037.20 | $1,037.30 | |