| 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 | $218.99 | 4.182% | $228.1482 | $228.15 | $228.15 | $228.10 |
| Purchase #2 | $18.60 | 4.492% | $19.4355 | $19.44 | $19.45 | $19.40 |
| Purchase #3 | $123.92 | 7.262% | $132.9191 | $132.92 | $132.90 | $132.90 |
| Purchase #4 | $23.68 | 4.496% | $24.7447 | $24.74 | $24.75 | $24.70 |
| Purchase #5 | $159.72 | 11.836% | $178.6245 | $178.62 | $178.60 | $178.60 |
| Purchase #6 | $168.51 | 5.243% | $177.345 | $177.35 | $177.35 | $177.30 |
| Purchase #7 | $91.96 | 3.800% | $95.4545 | $95.45 | $95.45 | $95.50 |
| 7 purchase totals = | $805.38 | $856.6715 | $856.67 | $856.65 | $856.50 | |