| 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 | $135.84 | 4.397% | $141.8129 | $141.81 | $141.80 | $141.80 |
| Purchase #2 | $98.49 | 7.195% | $105.5764 | $105.58 | $105.60 | $105.60 |
| Purchase #3 | $208.26 | 8.114% | $225.1582 | $225.16 | $225.15 | $225.20 |
| Purchase #4 | $166.85 | 8.571% | $181.1507 | $181.15 | $181.15 | $181.20 |
| Purchase #5 | $178.74 | 3.159% | $184.3864 | $184.39 | $184.40 | $184.40 |
| Purchase #6 | $51.80 | 8.763% | $56.3392 | $56.34 | $56.35 | $56.30 |
| Purchase #7 | $117.34 | 7.302% | $125.9082 | $125.91 | $125.90 | $125.90 |
| 7 purchase totals = | $957.32 | $1,020.3320 | $1,020.34 | $1,020.35 | $1,020.40 | |