| 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 | $165.94 | 5.828% | $175.611 | $175.61 | $175.60 | $175.60 |
| Purchase #2 | $197.52 | 12.457% | $222.1251 | $222.13 | $222.15 | $222.10 |
| Purchase #3 | $236.58 | 11.146% | $262.9492 | $262.95 | $262.95 | $262.90 |
| Purchase #4 | $130.29 | 13.113% | $147.3749 | $147.37 | $147.35 | $147.40 |
| Purchase #5 | $108.36 | 11.404% | $120.7174 | $120.72 | $120.70 | $120.70 |
| Purchase #6 | $164.37 | 4.104% | $171.1157 | $171.12 | $171.10 | $171.10 |
| Purchase #7 | $5.93 | 8.606% | $6.4403 | $6.44 | $6.45 | $6.40 |
| 7 purchase totals = | $1,008.99 | $1,106.3336 | $1,106.34 | $1,106.30 | $1,106.20 | |