| 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 | $144.94 | 9.182% | $158.2484 | $158.25 | $158.25 | $158.20 |
| Purchase #2 | $191.32 | 11.568% | $213.4519 | $213.45 | $213.45 | $213.50 |
| Purchase #3 | $100.74 | 12.307% | $113.1381 | $113.14 | $113.15 | $113.10 |
| Purchase #4 | $175.72 | 10.501% | $194.1724 | $194.17 | $194.15 | $194.20 |
| Purchase #5 | $106.27 | 4.617% | $111.1765 | $111.18 | $111.20 | $111.20 |
| Purchase #6 | $50.66 | 10.460% | $55.959 | $55.96 | $55.95 | $56.00 |
| Purchase #7 | $202.30 | 7.799% | $218.0774 | $218.08 | $218.10 | $218.10 |
| 7 purchase totals = | $971.95 | $1,064.2237 | $1,064.23 | $1,064.25 | $1,064.30 | |