| 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 | $106.26 | 13.277% | $120.3681 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $138.70 | 9.721% | $152.183 | $152.18 | $152.20 | $152.20 |
| Purchase #3 | $67.39 | 7.474% | $72.4267 | $72.43 | $72.45 | $72.40 |
| Purchase #4 | $127.79 | 5.503% | $134.8223 | $134.82 | $134.80 | $134.80 |
| Purchase #5 | $53.93 | 5.338% | $56.8088 | $56.81 | $56.80 | $56.80 |
| Purchase #6 | $42.71 | 8.763% | $46.4527 | $46.45 | $46.45 | $46.50 |
| Purchase #7 | $175.88 | 4.364% | $183.5554 | $183.56 | $183.55 | $183.60 |
| 7 purchase totals = | $712.66 | $766.6170 | $766.62 | $766.60 | $766.70 | |