| 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 | $147.53 | 9.313% | $161.2695 | $161.27 | $161.25 | $161.30 |
| Purchase #2 | $128.79 | 4.737% | $134.8908 | $134.89 | $134.90 | $134.90 |
| Purchase #3 | $245.69 | 13.317% | $278.4085 | $278.41 | $278.40 | $278.40 |
| Purchase #4 | $36.29 | 6.418% | $38.6191 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $227.58 | 6.164% | $241.608 | $241.61 | $241.60 | $241.60 |
| Purchase #6 | $96.79 | 9.758% | $106.2348 | $106.23 | $106.25 | $106.20 |
| Purchase #7 | $99.49 | 7.871% | $107.3209 | $107.32 | $107.30 | $107.30 |
| 7 purchase totals = | $982.16 | $1,068.3516 | $1,068.35 | $1,068.30 | $1,068.30 | |