| 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 | $170.43 | 13.372% | $193.2199 | $193.22 | $193.20 | $193.20 |
| Purchase #2 | $236.77 | 6.529% | $252.2287 | $252.23 | $252.25 | $252.20 |
| Purchase #3 | $196.60 | 7.667% | $211.6733 | $211.67 | $211.65 | $211.70 |
| Purchase #4 | $34.78 | 9.128% | $37.9547 | $37.95 | $37.95 | $38.00 |
| Purchase #5 | $208.35 | 10.847% | $230.9497 | $230.95 | $230.95 | $230.90 |
| Purchase #6 | $171.43 | 5.643% | $181.1038 | $181.10 | $181.10 | $181.10 |
| Purchase #7 | $170.94 | 9.422% | $187.046 | $187.05 | $187.05 | $187.00 |
| 7 purchase totals = | $1,189.30 | $1,294.1761 | $1,294.17 | $1,294.15 | $1,294.10 | |