| 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 | $161.63 | 3.406% | $167.1351 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $14.91 | 7.401% | $16.0135 | $16.01 | $16.00 | $16.00 |
| Purchase #3 | $167.68 | 9.534% | $183.6666 | $183.67 | $183.65 | $183.70 |
| Purchase #4 | $110.43 | 7.354% | $118.551 | $118.55 | $118.55 | $118.60 |
| Purchase #5 | $181.34 | 8.309% | $196.4075 | $196.41 | $196.40 | $196.40 |
| Purchase #6 | $107.74 | 3.508% | $111.5195 | $111.52 | $111.50 | $111.50 |
| Purchase #7 | $203.96 | 10.853% | $226.0958 | $226.10 | $226.10 | $226.10 |
| 7 purchase totals = | $947.69 | $1,019.3890 | $1,019.40 | $1,019.35 | $1,019.40 | |