| 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 | $178.76 | 6.327% | $190.0701 | $190.07 | $190.05 | $190.10 |
| Purchase #2 | $28.34 | 13.719% | $32.228 | $32.23 | $32.25 | $32.20 |
| Purchase #3 | $187.58 | 9.580% | $205.5502 | $205.55 | $205.55 | $205.60 |
| Purchase #4 | $87.78 | 10.652% | $97.1303 | $97.13 | $97.15 | $97.10 |
| Purchase #5 | $196.73 | 11.654% | $219.6569 | $219.66 | $219.65 | $219.70 |
| Purchase #6 | $219.64 | 4.803% | $230.1893 | $230.19 | $230.20 | $230.20 |
| Purchase #7 | $165.58 | 9.821% | $181.8416 | $181.84 | $181.85 | $181.80 |
| 7 purchase totals = | $1,064.41 | $1,156.6664 | $1,156.67 | $1,156.70 | $1,156.70 | |